Monster ENCyclopedia: Hook Horror
  • Monster ENCyclopedia: Hook Horror


    What creature has two arms, no hands, echolocation, an exoskeleton and enjoys eating either mushrooms or drow, depending which edition we're talking about? It's the hook horror! This Monster ENCyclopedia entry traces the development of the hook horror from a shy herbivore to an aggressive predator.

    Monster ENCyclopedia: Hook Horror

    This is a series of posts about specific monsters from D&D's history. Each entry takes a look at the origin of one D&D creature, and tracks its appearances and evolution across different editions.

    This is the eighth instalment of the ENCyclopedia, and the eighth letter of the alphabet is "H". Today we're taking a look at the history and development of the hook horror.

    Origins and development

    For many D&D players, the hook horror first showed up in the Fiend Folio. In fact, that was only the creature's third appearance in print. Like the flumph, the hook horror began life in the pages of White Dwarf, where it appeared in The Fiend Factory column of issue #12. The hook horror was created by Ian Livingstone, co-founder of Games Workshop, and editor of White Dwarf at the time.

    Hook horrors are described as large, powerful humanoids with a hard, mottled grey exoskeleton and vulture-like heads. They have sharp, hooked talons on the end of each arm. They have poor vision but acute hearing, which makes them difficult to surprise. They cannot speak, and communicate by making clacking noises with their exoskeleton. The sounds of hook horrors clacking can be an eerie and alarming noise to those exploring the deep underground caverns where they dwell.

    Found in groups of up to a dozen, they are 5 Hit Dice monsters, with relatively good armour (AC 3). They have two simple talon attacks (1-8 damage each), and low intelligence. They may have silver or electrum coins as treasure.


    White Dwarf #12 (1979)

    A feature of The Fiend Factory column was that the series editor (Don Turnbull), would add comments. For the hook horror, he notes that it is "straightforward stuff" but even without the artist's contribution, the description creates "an excellent and vivid image". He suggests that hook horrors should have a vulnerability or fear of light, so that a light spell could be used to repel them.

    In White Dwarf #15 readers were asked to vote for their top ten Fiend Factory monsters. The top ten were reprinted in Best of White Dwarf Articles, and included the hook horror. The text is the same as in White Dwarf #12, but this time printed without Turnbull's comment. Below is the list of "Top Ten Monsters" as voted by White Dwarf readers. Yes folks, the hook horror was more popular than the githyanki in this survey. Consider yourself proficient in monster lore if you can immediately spot the two monsters on the list that didn't make it into D&D.


    Best of White Dwarf Articles (1980)

    The hook horror's first appearance in an official D&D tome is in the Fiend Folio. The same artwork is used as in White Dwarf #12, but the picture gets almost twice as much space on the page, so it is larger and clearer.

    There are some slight changes to the description. Instead of "humanoids", hook horrors are now just "bipeds". They live in "deep underground corridors and chambers" instead of "deep underground caverns", perhaps hinting of a less natural origin. The statistics block format in the Fiend Folio has more information than the one in White Dwarf, so we learn that hook horrors are rare, spend 20% of their time in their lair, and are 9' tall.


    Fiend Folio (1981)

    Not everyone was a fan of the Fiend Folio when it was released. Writing in an article titled Fiend Folio Findings: Flat Taste Didn't Go Away in Dragon #55, Ed Greenwood described it as a disappointment. The hook horror seems to be a particular offender, causing Greenwood to write: "Monsters such as the al-mi’raj and the hook horror have strange appearances and little else; there is no depth to their listings." Later, he continues, "these creatures have promise, but the hook horror and the grimlock again seem incomplete."

    Michael Persinger contributed The Ecology of the Hook Horror to Dragon #131. The article is a series of observations made by the scholar Ferba to the Guild of Naturalists of Quardolf City. Ferba bases his analysis on a single dead specimen, said to be in an "excellently preserved state". This particular hook horror is fully grown at 9'2" tall. Around the neck of the hook horror is a crest of red feathers, and where each metallic-grey talon meets its upper limb are two more tufts of distinctive red feathers. We learn that the chitinous protective exoskeleton is strongest over the chest and back, and less so over the limbs. It derives its strength, compared here to dwarven steel, from the buildup of calcium deposits.

    We discover more about the hook horror's senses. They have weak eyes and limited vision, and lack the infravision common to many underground beasts. Hook horrors make up for this with olfactory senses that rival those of bloodhounds, excellent hearing, and a limited form of echolocation which allows them to sense the environment within 120' even in total darkness. For some reason the illustration accompanying the article omits the bat-like ears shown in most other depictions. Hook horrors are capable of detecting invisible wizards and silently moving rogues. In the footnotes, the article expands on the Fiend Folio's simplistic "10% chance of surprising a hook horror", by noting that efforts to use magical silence to sneak past also incur a penalty.

    Hook horrors are said to be herbivores, primarily fungivores, consuming subterranean mushrooms, lichen and mosses. They have abrasive tongues to assist in stripping foods from rocky surfaces. Despite their large size, hook horrors consume only three quarters of the food mass of an adult human. This is because they spend half of each day in a sloth-like sluggish torpor, moving very little, and conserving energy. Hook horrors tend to migrate to caverns with a fresh supply of food once supplies in one area dwindle. In rare cases, more intelligent specimens cultivate fungi in their lairs, with garden chambers devoted to farming. Presumably, at least some of the fungi ingested by the horrors are high in calcium, which they need to form their exoskeleton.

    Amusingly, the Ecology article provides a gastronomic explanation for the hook horror's Treasure Type P entry (silver and electrum coin). These coins serve the same functions as pebbles in the crop of a chicken, grinding up the creature's food to aid digestion. Silver and electrum coins are specifically sought out because unlike other metals, they do not irritate the hook horror's stomach lining. Adventurers collecting treasure from these creatures' lairs might notice the peculiar, sour odour of the coins recovered, but being adventurers, probably won't care where the coins have been previously.


    Dragon #131 (1988)

    Hook horrors reproduce by laying eggs, with females laying up to four eggs once each year. The eggs are about three inches in diameter, and shaped and coloured to blend in with stones. Hook horrors scatter these eggs around their lairs, and this camouflage is effective. Few eggs are lost to predators, and almost all of them hatch after six months. Newly hatched hook horrors are vulnerable and must be protected. Mortality rates for young are high.

    Only a foot in size (and ½ HD) when hatched, a hook horror grows to two feet in three months, and five feet within a year. After this, growth steadies and the juvenile hook horror eventually reaches nine feet tall by its 17th birthday. Because its exoskeleton does not grow with it, a hook horror must moult several times before it reaches adulthood. Old plates begin to flake off like old scabs over the course of two days, to reveal a much softer replacement exoskeleton beneath. The hook horror is vulnerable to physical attack during the few days it takes the new shell to harden.

    Hook horrors rarely live past the age of 40, with death usually caused by disease or parasitic infections, to which the creature seems to be particularly vulnerable. It is not clear in the Ecology article exactly how they contract these parasites, just that they usually become infected while young from sources other than fungi. So commonly are hook horrors diseased, that the footnotes suggest a 10% chance of a disease, and a further 10% chance of 2-5 additional diseases.

    Hook horrors are happy to dwell in any subterranean surroundings, whether those are natural cavern complexes or worked areas such as abandoned mines. The article speculates that hook horrors must occasionally venture above ground, but notes also that there are no reports of encounters with them outside.

    They prefer the company of small groups, no greater than a dozen in size. Young hook horrors become independent at an early age, remaining with their parents for only a year before beginning to set off on excursions during their second year. By their third year, they become entirely independent. When they reach the age of about six, hook horrors search out a mate to complete the cycle.

    Only rarely are hook horrors found outside this small tribe structure, with tales of huge herds forming on occasions. Travellers have been known to briefly befriend hook horrors by offering them food. Efforts to domesticate them for guard or sentry duty have proved risky, as their behaviour is animalistic when threatened. For those considering a career in breeding these unusual creatures, a later Dragon article (Treasure of the Wilds in Dragon #137) sets the price of an egg at 300 gp, and that of a young hook horror as 500 gp.

    Hook horrors are able to communicate with one another by means of clacking noises made by flexing parts of their exoskeletons. To an outsider, these sounds are mere noise, but there is a pattern in the tone and pitch of the clacks which conveys meaning. A steady high-pitch indicates excitement, while a low-pitched, unsteady sound means anger or alarm. Soft, steady tones signal friendship. The sound of a hook horror conversation is similar in volume to that between humans.

    A hook horror tends to behave instinctively under stress, shying away from fire and loud noises. It is not naturally aggressive, but is capable of fighting furiously if confronted. In battle a hook horror relies on the foot-long swordlike talons, which it wields with exceptional strength. It is usually too sluggish to coordinate two simultaneous hook attacks, and suffers a penalty, so only does so in desperation. A hook horror can use its sharp beak to make a weak attack, but since an injured beak frequently renders the creature unable to eat, and is thus eventually fatal, this is something it tries to avoid.

    The Ecology article records several alternative names for the hook horror: vulture beak, hacker, cave dweller, and clacker.

    2nd Edition

    The organisation of monsters into the various Monstrous Compendium appendices was fairly erratic, with some previously generic creatures making their appearance in the Forgotten Realms or Greyhawk appendices, despite no previous affiliation with those settings. So it was for the hook horror's appearance in the Monstrous Compendium Greyhawk Appendix. It is interesting to compare the release date of this product (April 1990) with that of R.A. Salvatore's Homeland and Exile (August and November 1990) novels, in which Drizzt Do'Urden encounters hook horrors. We'll return to these novels a little later, but had they been released slightly sooner, the hook horror would very likely have been saved for a Forgotten Realms supplement, instead of being shoehorned into Greyhawk.


    Monstrous Compendium Greyhawk Appendix (1990)

    The description in the Monstrous Compendium entry is largely consistent with 1st Edition. More emphasis is placed on the hooks, with all three toes having small, sharp hooks, and additional hooks protruding from each elbow. There are also short spines depicted on the hook horrors shoulders, but they are not mentioned in the text. For the first time, the eyes of a hook horror are specified as multifaceted, strengthening the link to insects. They have no odour discernible to typical humanoids, but animals detect a dry musty smell. An adult weighs almost 350 pounds.

    Some of the remaining information here contradicts the lore from Dragon magazine. Significantly, hook horrors now eat meat in addition to fungus, plants and lichen, and even have a preference for it. This makes them more aggressive in nature, and willing to ambush unsuspecting travellers or underground denizens as potential food. They will not foolishly attack, however, and will retreat from stronger parties. In combat, they are more powerful, hitting with both hooks each round, and gaining a bonus automatic beak attack if both hooks hit. They can also use their hooks to climb, and move at normal speed when climbing most vertical surfaces.

    The senses of a hook horror remain basically the same: poor eyesight, acute hearing, and a form of echolocation. However, the rules mechanics for modelling the penalties and bonuses differ from 1st Edition, and as we'll see below, would continue to change in every successive edition. There is a tip-of-the-hat to Don Turnbull's editor's note in the original White Dwarf version of the hook horror here, as the creature is treated as blinded in normal light.

    More detail is given on hook horror clans, which are ruled by the eldest female. She does not participate in combat, instead the eldest male -- often her mate -- is considered the war chieftain and is in charge of hunting and battle situations. Conflict between members of a tribe is rare, and usually limited to petty quarrels. Inter-clan conflict is just as rare, and generally only triggered by a dispute over territory. Hook horror clans are not expansionist in nature, and do not seek to rule larger areas than they need, or to rule over other creatures. They usually dwell in underground caves or warrens with an entrance on a vertical rock wall, accessible only by climbing. All of the clans eggs are kept in the most defensible place, but each family unit in the clan inhabits its own small cavern located close to the central area.

    Adventurers are cautioned against assuming that hook horrors will understand concepts such as gratitude or indebtedness, as their clacking language has no terms for these. Saving the life of a hook horror in no way means that it will feel obliged to return the favour.


    1991 Trading Cards Factory Set, card 574/750

    There are two colour illustrations of hook horrors in the 1991 and 1992 Trading Card sets, but both are clearly redrawn versions of the Monstrous Compendium art, showing very similar posture and facing.


    1992 Trading Cards Factory Set, card 618/750

    When the hardcover Monstrous Manual collection was released in 1993, the hook horror was included, with the text unchanged from the Greyhawk Appendix version. There is a new colour picture by Tony Di'Terlizzi which gives the hook horror its most insectoid appearance to date.


    Monstrous Manual (1993)

    3rd Edition

    By the time the hook horror made its first 3rd Edition appearance in 2002's Monster Manual II, it had evolved into a creature with substantially more "hook". Up to 2nd Edition, only the creature's hands were the hooks; in 3rd Edition the entire front section of each arm is the hook. The additional spikes on the exoskeleton which appeared in the 2nd Edition artwork are now confirmed in the text, as the hook horror's beetle-like torso is said to be covered with sharp, bony protuberances. The hook horror is still about 9 feet tall, but it has picked up some weight, now clocking in at 400 pounds.


    Monster Manual II (2002)

    The beefier physique is matched by improved statistics, with the hook horror now having 10 HD, and three attacks (two claws and a bite). If it hits the same opponent with both hook attacks, the bite attack automatically succeeds and the hook horror also grapples its target. A hook horror can more easily sunder a foe's weapon or shield. In battle they use their hooks to trip foes. Hook horrors can also advance right up to 30 HD individuals, with creatures of 16 HD or above being huge in size. To accompany the update to 3.5, Wizards of the Coast published a D&D v.3.5 Accessory Update. This upgraded the hook horror further, by giving it the Cleave, Improved Trip and Power Attack feats.

    The progression from the unaggressive, fungus-eating 1st Edition hook horror to the meat-eating opportunistic ambusher of 2nd Edition continues. The 3rd Edition version is described as a sly hunter that distrusts intruders and fiercely protects its hunting grounds. The hook horror's ability to climb is now taken into account in their combat tactics, with groups of hook horrors typically ambushing foes from above. They cooperate and work together to target the largest and best armed opponents first, and are willing to retreat (usually by climbing) if battle goes poorly.

    The hook horror's diet is the same as in 2nd Edition, omnivores with a preference for meat. Their family structure is also the same with the eldest female in charge overall, and the eldest male leading hunts and battles. Larger groups of hook horrors occur now, with solitary, pack (5-20), or clan (21-40) encounters possible. The 3rd Edition version of the hook horror has Blindsight (updated to Blindsense in 3.5) and Light Sensitivity. As well as making clacking sounds, hook horrors are also noted for the constant scraping sounds it makes while climbing. Hook horrors can suddenly speak Undercommon, which seems somewhat incongruous with what we knew previously about their communications with each other.

    4th Edition

    After three previous editions, the hook horror earns a place in the core Monster Manual for 4th Edition. Despite fairly different underlying rules systems, the 4th Edition hook horror is quite close to its 3rd Edition counterpart. The artwork in the Monster Manual shows a hook horror with a similar build to the Monster Manual II version, but with whiskers and a touch of the more insectoid look from the Monstrous Manual artwork blended in.


    Monster Manual (2008)

    Hook horrors are now found in small hunting packs, or in large clans. Clans are ruled over by the strongest egg-laying female (a slight change from the previous eldest female). Hook horrors still defend their territory fiercely. They are omnivores that hunt live prey when necessary. As well as climbing, they are now good at jumping, and in combat they can drag opponents with their hooks and even fling them. Sometimes a hook horror will fling a foe towards its hungry pack mates, but it more typically uses its hooks to toss aside opponents that are too tough to kill outright.

    Although hook horrors have echolocation (modelled as blindsight) they don't suffer any penalties in normal light, and can see just fine. The eerie clicking noises they use to communicate continue to alert and alarm adventurers who hear them. This hook horror has forgotten that it could ever speak a language in 3rd Edition.

    In 4th Edition, many creatures, including the hook horror, spawned unusual varieties. Demon Queen's Enclave has Rotting Hook Horrors, whose bite does necrotic damage. Dungeon #163 includes an encounter with Shadow Hook Horrors capable of cloaking themselves to become invisible. Underdark provides the most unusual variation; the Hook Horror Darkfiend replaces its hook attacks with a charging pounce, a horrific shriek and the ability to create a zone of magical darkness. The Elder Hook Horror in Dungeon #204 is designed to be a challenge for epic tier play. As well as being beefed up significantly in level and hit points this hook horror also has a reflexive claw attack which it can automatically use against any enemies moving nearby.

    5th Edition

    The current edition of D&D had a long, public playtest, and a lot of insights into the development process were provided in blog posts and web site articles. We're fortunate that Mike Mearls happened to pick the hook horror as the example for his June 2012 Legends & Lore: Monster Design column, since we have first-hand commentary on what Mearls thinks the essence of a hook horror is.


    Monster Manual (2014)

    In his analysis, Mearls starts with the hook horror's story elements. He highlights four main points: their clicking echolocation ability, their rending hook attacks which lead to a follow-up bite, their climbing skills, and their rudimentary tribal social structure and language. That's consistent with what we've discovered so far in this ENCyclopedia entry. But perhaps the more interesting part of the column is Mearls's translation of these points into potential 5th Edition mechanics.

    He decides that the echolocation means invisibility doesn't work against hook horrors, and that hiding from one requires a solid object to duck behind. The hook horror's superior hearing means it can't be surprised easily. Mearls gives it two hook attacks, and suggests that a hit target becomes skewered. A skewered victim takes hook damage and bite damage, and must make a Strength check to escape. It also needs a climb speed and a bonus to climb checks.

    Based on 5 Hit Dice in 1st Edition and 2nd Edition, a Challenge Rating of 6 in 3rd Edition, and a level of 14 in 4th Edition, Mearls decides that a hook horror should be "a tough match-up for 5th-level characters". He pegs its Strength as comparable to that of an ogre, gives it above average Wisdom and Dexterity, an Intelligence of 6 and below average Charisma.

    For the story elements, Mearls sticks with the Monstrous Compendium lore, where hook horrors dwell underground in small groups, prefer meat and hunt it, but without attacking obviously more powerful targets. He suggests that in addition to living in caves, their climbing ability suggests that they might seek out higher perches in caverns to roost. Finally, building on all of this, Mike provides a sample stat block for the hook horror.


    Monster Manual (2014)

    There was a 22-month gap between Mearls's column and the release of Dead in Thay in April 2014, but only five months more until the release of Monster Manual in September 2014. Given that, it's no surprise that the version of the hook horror in this D&D Next adventure is closer to the final 5th Edition version. It has changed from being an Aberration to a Monstrosity, and the complicated impaling attack has been dropped. For some reason, the hook horror's hit points dipped dramatically in this iteration of the rules. Both versions of the D&D Next stats are included in the comparative summary at the end of this article.


    Monster Manual (2014)

    By the time we reach the 5th Edition Monster Manual, the hook horror has completed its gradual transformation. No longer a mushroom-munching monster that fights only to defend itself, it has instead become a fierce and aggressive predator. Mechanically, this hook horror is a simpler creature than the one first suggested in the Legends & Lore column; it has just two simple hook attacks. It inherits the increased hit points from 3rd Edition, but background lore sticks to the key points from the 2nd Edition Monstrous Manual. For the first time, reference is made to a specific "Hook Horror" language. Communication between hook horrors is still based on clicking sounds rather than speech, but it is satisfying to have this acknowledged as a language in its own right.


    Out of the Abyss (2015)

    Hook horrors also feature in the recent Out of the Abyss adventure, where a mated hook horror pair is being pursued by a band of gnolls hunters. Depending on how the encounter turns out, there is a chance that the adventurers will find a batch of hook horror eggs, and a new hatchling might even imprint on one of them. Delightfully, to address this possibility, the adventure includes a Hook Horror Maturation chart with stats for infants (tiny, up to 1 month), young hook horrors (small, 1-3 months), and juveniles (medium, 3-6 months). Hook horrors become large and adult at six months which is substantially faster than the 17 years it took for them to mature in 1st Edition!

    Hook horrors and other monsters

    D&D lore consistently paints a picture of hook horrors as creatures that don't have a lot to do with other species, and that seems to be true in a genetic sense too. Their Ecology article states that they are not mammals, but invertebrate arthropods with vaguely humanoid form, and observes that (along with kobolds), hook horrors are one of few egg-laying bipeds. The Monstrous Compendium suggests that they are distantly related to cockroaches and cave crickets.

    The little we do know about hook horror relationships with other creature mostly revolves around food. The 1st Edition hook horrors prefer non-mobile fungi, but if food supplies are short, they will prey on zygoms, violet fungi, phycomids and shriekers. The Ecology of the Hook Horror suggests that large fungi are found in half of hook horror lairs, and that some groups will even keep captive fungi as a food supply. Hook horrors apparently have a special gland in their endocrine system which gives them immunity to any rotting or infestation powers that these fungi have.

    By the time we get to 3rd Edition, hook horrors are predominantly carnivorous, and the Monster Manual II notes that drow are one of their favourite meals. The 4th Edition Monster Manual responds to this by observing that drow hunt and slay wild hook horrors and take the young and eggs to raise as slaves. The encounter tables in 4th Edition suggest that hook horrors can sometimes be found with balhannoths, grimlocks and beholders, but that's not really consistent with everything else we know about them.

    Hook horrors don't have many natural enemies. Not only are they capable of defending themselves aggressively, but at least in 1st Edition their tendencies to accumulate internal parasites means that most carnivores shun them as food. This is no longer the case by 2nd Edition, where natural predators capable of catching a hook horror would eat it. Ogres have been known to use crude suits of armour made from hook horror exoskeleton plates, so perhaps they occasionally hunt them.

    Hook horrors parts

    According to Dragon #131, the plates of a hook horror's exoskeleton can be made into armour, but it is only suitable for large creatures. The exoskeletons of juvenile hook horrors are too soft to be used to make smaller suits. The process of making a suit of armour takes a month (including one whole day to shell the deceased creature), and gives armour with AC 3, that saves as bone. A smith can typically sell this for 450 gp, so may be willing to pay adventurers 100 gp for the body of a hook horror (or 250 gp if the plates have already been removed). The Monstrous Compendium notes that after a month, the exoskeleton dries out and becomes too brittle to be crafted.

    Although attempts have been made to harvest the special gland which protects hook horrors from fungi, these have been unsuccessful, as the gland stops functioning once the hook horror dies.

    Hook horrors and spells

    At least in its 1st Edition incarnation, the hook horror's senses give it a few special bonuses and penalties against some spells. Balancing a +2 saving throw bonus against spells causing blindness and visual illusions and phantasms is a -2 saving throw penalty against spells targeting the senses of smell and hearing. A hook horror that is blinded by a spell only suffers a one third penalty to speed, and half the normal penalty to attacks (-2 instead of -4). Its vulnerability to disease gives it a -1 saving throw against magical disease attacks (e.g., cause disease). In 3rd Edition, a silence spell negates a hook horror's blindsense.

    An ESP spell will give only a basic understanding of a hook horror's thoughts, typically involving food or personal discomfort. The different fundamental mechanisms for language foil the efforts of translation spells such as tongues and comprehend languages to decipher their clacking language.

    Al-Qadim

    The article Campaign Journal: Scimitars Against the Dark by Wolfgang Baur in Dragon #198 presents advice on running a darker, horror-genre version of Al-Qadim. The hook horror is one of many creatures listed as a suitable creature for this style of campaign.

    Birthright

    Warlock of the Stonecrowns includes an encounter with a pack of hook horrors that have recently battled a myconid colony. As a result, one of the pack is infected with yellow mold, and attacks on it have a chance of spreading the infection. So much for the Ecology of the Hook Horror's claims about their immunity to fungal infection.

    Blackmoor

    The third adventure in the DA series, City of the Gods, includes a full stat block and description of a hook horror. Because the Blackmoor series used the BECMI rules, this is the Mystaran version of the hook horror from Creature Catalogue, which we'll cover in more detail below. Interestingly, the only place in the adventure that hook horrors appear is as one of many possible species sealed inside the "Envio Pods" in the crashed spaceship that give the adventure its title.

    Forgotten Realms

    For many D&D fans the hook horror is most familiar as a creature found in the Forgotten Realms setting. This is because they feature prominently in two of the early Drizzt novels. Homeland details Drizzt's first encounter with hook horrors. During a training exercise, Master Hatch'net advises his drow students that crossbows are not effective against hook horrors, and directs them to get close enough to slide melee weapons between their armour plates. Drizzt proceeds to kill two hook horrors by himself, and assists in dispatching a third.


    The Legend of Drizzt: Exile comic #2/3 (2005)

    In Exile, Drizzt gains a hook horror as a companion for much of the story. The hook horror is actually a polymorphed pech named Clacker. He manages to communicate this to Drizzt in time to avoid being killed, and joins the dark elf and the svirfneblin Belwar Dissengulp in their travels. Clacker's story is a rather tragic one. Over time, his hook horror form gradually squeezes out the remnants of his pech personality, and he has to be reminded that he is really a pech. Towards the end of the book Clacker meets an untimely demise, and in death he finally reverts back to his pech form.


    A Reader's Guide to R. A. Salvatore's Legend of Drizzt (2008)

    There is a mention of Clacker in Drizzt Do'Urden's Guide to the Underdark. The section on the environs of Blingdenstone notes that a pech was turned into a Hook Horror by the Wizard Fendlestick in a small cavern now known as Fendlestick's Folly. The same book mentions a now-abandoned illithid city called Phanlinksal which included hook horror slaves.

    Doom of Daggerdale includes an encounter with a small hook horror, which has not been fed recently and which can be bribed with mushrooms, moss, grains, or preferably meat. A bribed hook horror will follow its benefactor, clicking and clacking and demanding more. If not fed every few hours, it will eventually attack. This adventure also contains encounters with nightshades, which are elemental spirits of poisonous plants. If the young hook horror gets a taste for them, it will attack any nightshades encountered thereafter.

    In Volo's Guide to the Sword Coast a hook horror is given as an example of one of the monstrous forms that someone ignoring a mission given to them by the mighty lich Larloch might be magically transformed into.

    Hook horrors feature reasonably prominently in the adventure Dead in Thay. Hook horror eggs and young are being being kept by the Red Wizards in an egg chamber and hatchling pens. Later in the adventure, there is a nest of four hook horrors in the Forest of Illusion. These hook horrors hang from the walls, but have grown lazy as a result of their imprisonment. Interestingly, the encounter description indicates that speaking Undercommon might mean that a character can make a deal with the hook horrors. Hook horrors seem to have a short attention span though, since any truce last only for about ten minutes before requiring renegotiation.

    Greyhawk

    After unexpectedly becoming denizens of Oerth in the 2nd Edition Monstrous Compendium Greyhawk Appendix, hook horrors did at least appear in a few subsequent Greyhawk supplements, including in the wandering monster tables for Greyhawk Ruins, published three months later.

    There is an encounter with a clan of hook horrors in the adventure Flames of the Falcon. This group is aggressive and consists of a mixture of adult and young. The description in the text references the Monstrous Compendium illustration, noting the spines across their upper backs, and the hooks protruding from their elbows. The footprints of the hook horrors are described as over sixteen inches long. Even though they appear in just one encounter, the entire page entry for the hook horror is reprinted at the back of the adventure.

    In Treasures of Greyhawk, a large beholder named Zomitil inhabits the ruins of a temple of St. Cuthbert. He has collected five hook horrors who serve as guards. (So maybe those 4th Edition encounters tables were right about hook horrors sometimes hanging out with beholders after all?)

    The 3rd Edition adventure Expedition to the Ruins of Greyhawk introduces voidmind hook horrors. These creature are the minions of the mind flayer Akulath (a six-tentacled ulitharid), and have the voidmind creature template from the Monster Manual III applied to them, giving them a sentient tentacle which can be used to create psionic cones of slime. Hook horrors appear in a number of Living Greyhawk organised play adventures, including hook horror druids and rangers in Knife's Edge and elite hook horrors in Forest of Caverns.

    Mystara

    Although it was originally an Advanced D&D creature, the hook horror transitioned to Basic D&D in the pages of Quest for the Heartstone in March 1984. At the back of that adventure, it shares a page with the dragonfly, and gets two pictures, one of the whole creature and another partial side view. The description is similar to that in the Fiend Folio. Even though these hook horrors are said to communicate using clicking noises, just like AD&D hook horrors, they are encountered in the adventure standing around in a cave "growling and squawking".


    Quest for the Heartstone (1984)

    Quest for the Heartstone is a notable adventure not because it has a particularly memorable story, but because it was produced as a tie-in with a series of toy figures produced by LJN. Consequently, the hook horror has its very own action figure. Fervent hook horror fans who don't yet have this in their collection might want to head to Paizo's web site, where there are still some of these action figures on sale.


    Hook Horror toy from LJN (1984)

    The hook horror is clearly an adaptable beast. Not only did it get its own action figure, it also made the leap to television. A pack of hook horrors features in the City at the Edge of Midnight episode of the D&D Cartoon Show.


    City at the Edge of Midnight, D&D Cartoon show (1984)

    The hook horror is reprinted in both the Creature Catalogue (1986) and the Creature Catalog (1993), but here it is joined by a "closely related species" known as a hulker. These are described as being two feet taller than hook horrors, with several hooks on each paw. They have mandibles instead of a beak, and in contrast to the hook horror, excellent vision, including infravision. Hulkers look remarkably like umber hulks and the 2nd Edition Mystara Monstrous Compendium Appendix confirms that hulkers and umber hulks are the same thing.


    Hook Horror and Hulker, Creature Catalogue (1986)

    Ravenloft

    The Shadow Rift includes a hook horror encounter while the PCs are climbing. It suggests that the best way for the DM to begin the encounter is to have the lowest climber suddenly vanish with a shriek.

    Miniatures

    The first hook horror miniature was produced by Citadel Miniatures in 1979, as part of their Fiend Factory line. This line was based on creatures from the White Dwarf column of the same name. Unfortunately, following the publication of the Fiend Folio by TSR, rights issues causes Citadel to have to replace several creatures from the line, including the hook horror.


    Citadel FF3-1, image from Miniatures Workshop

    The next miniature, also metal, was the first official Dungeons & Dragons hook horror, released as part of Ral Partha's 2nd Edition line.


    Ral Partha #11-506, image from DNDLead

    Wizards of the Coast has included hook horrors in two of its pre-painted sets. In 2004, the Aberrations set included a hook horror figure as #35/60, as did 2008's Dungeons of Dread set (figure #57/60).


    D&D Miniatures: Aberrations #35/60, image from Wizards of the Coast


    D&D Miniatures: Dungeons of Dread #57/60, image from Wizards of the Coast

    Most recently, WizKids Games released a hook horror in the Rage of Demons set, accompanying the 2015 D&D storyline of the same name.


    Icons of the Realms: Rage of Demons #45/50, image from WizKids Games

    Comparative statistics



    References


    White Dwarf #12, p9, "The Fiend Factory" (April 1979)
    Best of White Dwarf Articles, p42, "The Fiend Factory" (1980)
    Fiend Folio, p51 (July 1981)
    Dragon #55, p6, "Fiend Folio Findings: Flat Taste Didn't Go Away" (November 1981)
    XL1: Quest for the Heartstone, p32 (March 1984)
    City at the Edge of Midnight, D&D Cartoon show (1984)
    AC9: Creature Catalogue, p70 (September 1986)
    DA3: City of the Gods, p38 (March 1987)
    Dragon #131, p42, "The Ecology of the Hook Horror" (March 1988)
    Dragon #137, p20, "Treasure of the Wilds" (September 1988)
    MC5: Monstrous Compendium Greyhawk Appendix (April 1990)
    WGR1: Greyhawk Ruins, p8 (July 1990)
    Homeland, Chapter 14 (August 1990)
    WGA3: Flames of the Falcon, p58 (October 1990)
    Exile, Chapters 13-24 (November 1990)
    1991 Trading Cards Factory Set, card 574/750 (September 1991)
    WGR2: Treasures of Greyhawk, p85-86 (June 1992)
    1992 Trading Cards Factory Set, card 618/750 (September 1992)
    DMR2: Creature Catalog, p58 (March 1993)
    Monstrous Manual, p193 (June 1993)
    FRQ3: Doom of Daggerdale, p22-24 (September 1993)
    Dragon #198, p70, "Campaign Journal: Scimitars Against the Dark" (October 1993)
    Mystara Monstrous Compendium Appendix, p7 (July 1994)
    Volo's Guide to the Sword Coast, p64 (October 1994)
    Warlock of the Stonecrowns, p15 (November 1995)
    The Shadow Rift, p96 (April 1998)
    Drizzt Do'Urden's Guide to the Underdark, p42-43 (November 1999)
    Monster Manual II p126 (September 2002)
    D&D v.3.5 Accessory Update (July 2003)
    Monster Manual III, p187-189 (September 2004)
    The Legend of Drizzt: Exile comic #2/3 (October 2005)
    ESA6-01: Knife's Edge, p45-46 (2006)
    Expedition to the Ruins of Greyhawk, p158, 194-195 (August 2007)
    KEO7-08:Forest of Caverns, p34 (2007)
    Monster Manual, p158 (June 2008)
    A Reader's Guide to R. A. Salvatore's Legend of Drizzt, p114 (September 2008)
    P2: Demon Queen's Enclave, Adventure Book Two, p10 (December 2008)
    Dungeon #163, p86 (February 2009)
    Underdark, p99 (January 2010)
    Legends & Lore: Monster Design in D&D Next (June 2012)
    Dungeon #204, p60 (July 2012)
    Dead in Thay, p35-36, 46-47, 90 (April 2014)
    Monster Manual, p189 (September 2014)
    Out of the Abyss, p32-34 (September 2015)

    Thanks

    Thanks to the following EN World members for suggestions for additions to this entry when it was originally posted: WetRats, chibi graz'zt.

    Other ENCyclopedia entries

    Visit the Monster ENCyclopedia index for links to other entries in this series.
    Comments 18 Comments
    1. BOZ's Avatar
      BOZ -
      You are stepping up your game! Fantastic work, here.
    1. Zaukrie's Avatar
      Zaukrie -
      Wow. Amazing
    1. WetRats's Avatar
      WetRats -
      I purchased this fella in, I think, the spring of 1980.

      I don't know who the manufacturer was, there's nothing on the base. [EDIT: It was a Citadel figure: Makes sense, considering the White Dwarf connection. Also, it appears to have been released in 1982, so my memory has played me false.]

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      (I'm a somewhat better painter now, but have preserved him as my very first effort.)
    1. Nebulous's Avatar
      Nebulous -
      I had no idea there was such an old line of dnd action figures. amazing.
    1. WetRats's Avatar
      WetRats -
      OK: I may have been right after all.

      "Citadel’s Fiend Factory 25-28mm scale metal figures were out from 1979–1983. When TSR published the Fiend Factory Bestiary in February of 1982, many of the figures 1-40 that were launched in White Dwarf 12, were replaced with second versions as GW lost the rights to the line."
    1. WetRats's Avatar
      WetRats -
      More info here:

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    1. Shane H not Hensley's Avatar
      Shane H not Hensley -
      Brilliant! I really dig your format and your thoroughness.

      I prefer that WotC hire Echohawk to complete the encyclopedia and publish it as a series of (phonebook-sized) monster books, containing all the monsters which have ever appeared in the D&D Multiverse. Imagine if WotC sponsored a Kickstarter for Echohawk to do just that? It would probably be funded in no time flat.

      Seriously, this is the kind of scholarship and respectful devotion that these lovingly-crafted fictive worlds deserve. It brings everyone together--newcomers and oldtimers--and enables us to master the lore, and to get on the same page. Thank you Echohawk.
    1. Jhaelen -
      Wow, the comparative statistics are a nice touch. Absolutely awesome, Echohawk! Three thumbs up!
    1. dave2008's Avatar
      dave2008 -
      Just curious, how long did it take you to make this article.? Awesome work by the way, I look forward to the next installment.
    1. chibi graz'zt's Avatar
      chibi graz'zt -
      The latest mini put out by Wizkids would fully complete this article; however, this is brilliant, I hope to see more of these entries.
    1. Echohawk's Avatar
      Echohawk -
      Quote Originally Posted by WetRats View Post
      I purchased this fella in, I think, the spring of 1980.
      Quote Originally Posted by chibi graz'zt View Post
      The latest mini put out by Wizkids would fully complete this article; however, this is brilliant, I hope to see more of these entries.
      Whoops! I managed to miss both the oldest hook horror mini, and the newest. I don't yet have the Rage of Demons set, and forgot to check it for hook horrors. The Fiend Factory miniatures from Citadel I'd not come across before, but I'm delighted to discover those exist.

      WetRats and chibi graz'zt, thanks for pointing those two minis out. I will update the article at some point, but for some reason I can't currently edit the last three ENCyclopedia entries, so an update might need to wait until they get a slightly more permanent home.
    1. Echohawk's Avatar
      Echohawk -
      Quote Originally Posted by dave2008 View Post
      Just curious, how long did it take you to make this article.? Awesome work by the way, I look forward to the next installment.
      Tricky to say. I work on more than one monster at a time, so I already have some notes for the I and J creatures, and source lists for K and L. Plus some notes on the P entry, just because that's one I'm looking forward to doing. The most time consuming part is turning lots of notes into something readable and I only get seriously stuck into that part once the previous installment has been posted. It's been about a month since the galeb duhr, so maybe the short answer is "about a month of sporadic writing"?
    1. BaneOfBargle's Avatar
      BaneOfBargle -
      I have been a lurker on Enworld for many years. I created an account today just so I could say Wow, and thank you. This is great work.
    1. dave2008's Avatar
      dave2008 -
      Quote Originally Posted by Echohawk View Post
      Tricky to say. I work on more than one monster at a time, so I already have some notes for the I and J creatures, and source lists for K and L. Plus some notes on the P entry, just because that's one I'm looking forward to doing. The most time consuming part is turning lots of notes into something readable and I only get seriously stuck into that part once the previous installment has been posted. It's been about a month since the galeb duhr, so maybe the short answer is "about a month of sporadic writing"?
      Thanks! That is about what I would have thought. Thank you so much for your time and hard work on these articles.
    1. Cleon's Avatar
      Cleon -
      Quote Originally Posted by Echohawk View Post
      The progression from the unaggressive, fungus-eating 1st Edition hook horror to the meat-eating opportunistic ambusher of 2nd Edition continues. The 3rd Edition version is described as a sly hunter that distrusts intruders and fiercely protects its hunting grounds.
      Hmm... but 1E Hook Horrors did not start out unaggressive fungivores. Neither the Fiend Factory or Fiend Folio versions made any mention of their diet or aggressiveness.

      The idea of them being herbivores and "not aggressive by nature" wast introduced in the Dragon #131 Ecology article in 1986. Though considering the Ecology also says that "like any animal, it will fight furiously if attacked" I have some doubts as to how substantial that non-aggressiveness is, especially in such a dangerous environment as the Underdark.

      Contrariwise, the "Mystara" version of the Hook Horror, which was published in the same year as the aforementioned Dragon Magazine Ecology, describes them as being "aggressive". Though that's for BECMI D&D of course, so it's "parallel" to the AD&D/3E progression you were discussing above.
    1. Werebat's Avatar
      Werebat -
      This is awesome!

      You need to do the Behir at some point -- that's a weird beast with several iterations and several variations published in encounters/modules over the years!
    1. GenghisDon's Avatar
      GenghisDon -
      great stuff! keep them coming please!
    1. Imaculata's Avatar
      Imaculata -
      Haha, awesome that the Hook Horror was even featured in the D&D cartoon! I had no idea. Great work on this history of such a classic D&D monster. You really went all out on this one.
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