Mind Flayer, Vampire (CR 9)

Medium Undead
Alignment: Always chaotic evil
Initiative: +10 (+6 Dex, +4 Improved Initiative); Senses: darkvision 60 ft., Listen +20, and Spot +22
Languages: telepathy 100 ft.

AC: 23 (+6 Dex, +7 natural), touch 16, flat-footed 17
Hit Dice: 8d12 (52 hp); DR: 10/magic and silver
Fort +2, Ref -, Will -
Speed: 30 ft., climb 20 ft.
Space: 5 ft./5 ft.
Base Attack +4; Grapple +8
Attack: Tentacle +10 melee or slam +10 melee
Full Attack: Tentacle +10 melee and 3 tentacles +10 melee and slam +8 melee
Damage: Tentacle 1d4+4 and energy drain, Slam 1d6+2
Special Attacks/Actions: Blood drain, energy drain, extract, improved grab, mind blast
Abilities: Str 18, Dex 22, Con -, Int 17, Wis 15, Cha -
Special Qualities: fast healing 5, resistance to cold 10, resistance to electricity 10, SR 25, turn resistance +4, undead traits
Feats: Alertness; Improved Initiative; Multiattack; Weapon Finesse
Skills: Bluff +21, Concentration +17, Diplomacy +9, Disguise +5 (+7 acting in character), Hide +21, Intimidate +13, Knowledge (any) +14, Listen +20, Move Silently +22, Search +8, Sense Motive +16, and Spot +22
Advancement: 9-24 HD (Medium)
Climate/Terrain: Underground
Organization: Solitary
Treasure: None

Source: Lords of Madness

Humanoid in shape, this gaunt, hairless creature has mottled gray skin, a hunched posture, and long, dangerous-looking talons for hands. Its face is a thing out of a nightmare, a flattened octopoid head with four long, writhing tentacles where the mouth should be. Its colorless eyes glitter with feral hunger.

Vampiric mind flayers are enigmas. Their origins are unknown, as they cannot spawn other vampires. They need both fresh blood and fresh brains to survive. Furthermore, they are feral, unreasoning killers, with no hint of the formidable intellect they possessed in life. Whatever process transforms a mind flayer into a vampiric state also destroys its rationality.

An illithid vampire presents a dire threat to any living thing it encounters. Its hunger for blood and brains is limitless and beyond reason. While it lacks the cold genius it once possessed, the creature is astoundingly cunning, and its inventiveness is marched only by its savagery.

A vampire mind flayer is a unique and specific form of undead more like a wight or a wraith than a vampire. It is not derived from adding the vampire template to a mind flayer.