Stalker0 said:
Other than swarms, are there any monsters in MM I-IV that are diminuative or fine?
Only the Bat and Toad from the Monster Manual.
There are remarkably few non-swarm Diminutive and Fine creatures
at all in official D&D products. Here are the only ones I could find:
Fine
Hairy Spider (Faiths and Pantheons/Monsters of Faerûn)
Hoard Scarab (Draconomicon)
Mouse Familiar (DMG, Tome and Blood)
Puppeteer (Expanded Psionics Handbook)
Shrew Familiar (Tome and Blood)
(plus three symbionts: Mind Leech and Soul Tick (Fiend Folio) and Throwing Scarab (Magic of Eberron))
Diminutive
Bat (Monster Manual v.3.5)
Brain Mole (Psionics Handbook) (revised to Tiny in Expanded Psionics Handbook)
Crawling Claw (Monsters of Faerûn) (revised to Tiny in Lost Empires of Faerûn)
Demilich (Epic Level Handbook)
Ferret Familiar (DMG, Tome and Blood)
Fiendish Familiar (Fiend Folio)
Hedgehog Familiar (DMG, Tome and Blood)
Homonculus, Expeditious Messenger (Eberron Campaign Setting)
Least Spirit Centipede (Oriental Adventures)
Psicrystal (Expanded Psionics Handbook)
Screech Owl Familiar (DMG, Tome and Blood)
Sparrow Hawk Familiar (Tome and Blood)
Thrush Familiar (DMG, Tome and Blood)
Toad (Monster Manual v.3.5)