Okay, here’s an exercise for everyone! Here’s a level 19 Cleric with a Prestige Class! This is from Dungeon 136.
Sesorya Girgul CR 19
LE Medium humanoid
Libris Mortis 46
Init +3; Senses dark vision 60 ft, Listen +7, Spot +18
Languages Abyssal, Common, Draconic, Infernal
Aura desecrate 20-ft
AC 26, touch 9, flat-footed 26
HP 127 (19 HD) DR 3/-
Fort +11, Ref +7, Will +20
Spd 20 ft, fly 40 ft. (average)
Melee +18/+13/+8 +4 frost human bane Morningstar (1d8+5 plus 1d6 cold plus 2d6 vs. humans)
Base Atk +13 Grp +14
Combat Gear potion of barkskin (+5)
Special Action death touch 1 day (9d6), rebuke undead 5/day (+4, 2d6+21, 19th), summon undead 5/day
Cleric Spells (CL 18th, +12 ranged)
Greater Magic Weapon and Magic Vestments cast and included in the stat block. Other spells are not mentioned to save space and my time.
Abilities Str 12, Dex 8, Con 14, Int 10, Wis 24, Cha 14
Special abilities and Feats not detailed in order to save more space and time.
Skills Concentration +24, Spellcraft +22, Spot +18
Items +1 frost human bane Morningstar, +3 heavy shield, adamantine full plate, cape of the mountain bank, carpet of flying (5ft by 5ft), goggles of night, periapt of Wisdom +6, phylactery of desecration, ring of invisibility, ring of mind shielding.
Now break out your PHBs and a timer and see how long it takes you to apply the buffs listed in her tactics section!
Tactics: Sesorya drinks her potion of barkskin before entering combat and casts greater spell immunity (horrid willing, power word blind, disintegrate, flesh to stone), protection from energy (fire, cold, and electricity), spell resistance, true seeing, bear’s endurance, cat’s grace, death ward, aid, shield of faith, unholy aura, divine power, prayer, and divine favor, then summons a pair of dread wraiths (this summon power is from her Prestige Class) and attacks.
Okay.
Sesorya Girgul CR 19
LE Medium humanoid
Libris Mortis 46
Init +5; Senses dark vision 60 ft, Listen +8, Spot +19
Languages Abyssal, Common, Draconic, Infernal
Aura desecrate 20-ft
AC 38, touch 16, flat-footed 36
HP 193+1d8 (19 HD) DR 3/-
Fort +18, Ref +14, Will +25
Spd 20 ft, fly 40 ft. (average)
Melee +30/+25/+20/+15 +4 frost human bane Morningstar (1d8+8 plus 1d6 cold plus 2d6 vs. humans)
Base Atk +18 Grp +21
Special Action death touch 1 day (9d6), rebuke undead 5/day (+4, 2d6+21, 19th), summon undead 5/day
Cleric Spells (CL 18th, +19 ranged)
Greater Magic Weapon and Magic Vestments cast and included in the stat block. Other spells are not mentioned to save space and my time.
Abilities Str 18, Dex 12, Con 18, Int 10, Wis 24, Cha 14
Special abilities and Feats not detailed in order to save more space and time.
Skills Concentration +27, Spellcraft +23, Spot +19
Items +1 frost human bane Morningstar, +3 heavy shield, adamantine full plate, cape of the mountain bank, carpet of flying (5ft by 5ft), goggles of night, periapt of Wisdom +6, phylactery of desecration, ring of invisibility, ring of mind shielding.
SR 26, also SR 25 v. good spells (only comes into play if spell resistance is dispelled)
120 resistance to fire, electricity, and cold
foes suffer - to attacks, weapon damage, saves, and skill checks
good creatures who hit her suffer 1d6 Strength damage, Fort DC 25 negates
It took about five minutes using the SRD. I wouldn't do it on the fly if I were DMing her as a villain though. I'd have her statted up with and without her buffs.