Medium Aberration (Shapechanger, Vampire), Neutral Evil
AC 17 (natural armor)    Initiative +14 (24)
HP 195 (23d8 + 92)
Speed 40 ft.
Mod Save
STR 14 +2 +2
DEX 16 +3 +3
CON 18 +4 +9
Mod Save
INT 20 +5 +10
WIS 16 +3 +8
CHA 16 +3 +3
Skills Arcana +10, Deception +8, Insight +8, Perception +8
Vulnerabilities Fire
Immunities Psychic; Charmed
Senses Darkvision 120 ft.; Passive Perception 18
Languages Common, Deep Speech, telepathy 120 ft.
CR 16 (XP 15,000; PB +5)
Traits

Aberrant Predator. This creature is an Aberration, not Undead. Effects that turn undead have no effect on it. The vampire has advantage on saving throws against being frightened.

False Humanity (Shapechanger). The vampire appears fully humanoid unless it uses its Feeding Tongue or chooses to reveal its true form. A creature can discern its nature with a successful DC 17 Wisdom (Insight) check.

Memory Consumption. The vampire harvests fragments of memory from intelligent minds. When it deals psychic damage to a creature with an Intelligence of 6 or higher, it gains 1 Memory Charge (maximum 6). When a creature is reduced to 0 hit points within 60 feet of the vampire, it gains 1 additional Memory Charge.

Fire Weakness. If the vampire takes fire damage, it has disadvantage on attack rolls and ability checks until the end of its next turn.

Ethereal Dissolution (1/Day). The vampire becomes partially ethereal for 1 minute. While in this state:

  • It is immune to all damage
  • It can move through creatures and objects as difficult terrain
  • It cannot be grappled or restrained
  • It can only attack with Mind Rend.

At the start of each of its turns, it must succeed on a DC 17 Intelligence saving throw. On a failure, this effect ends immediately and the vampire becomes solid again.

Exception: The vampire can still be targeted and damaged by Magic Missile while in this state.

Actions

Multiattack. The vampire makes three attacks: two with its Mind Rend and one with its Feeding Tongue.

Mind Rend. Melee or Ranged Spell Attack: +10 to hit, reach 5 ft. or range 60 ft., one creature. Hit: 18 (4d6 + 5) psychic damage. If the target has an Intelligence of 6 or higher, it must succeed on a DC 17 Intelligence saving throw or be stunned until the start of its next turn.

Feeding Tongue. Melee Weapon Attack: +10 to hit, reach 15 ft., one creature. Hit: 10 (1d10 + 5) piercing damage plus 21 (6d6) psychic damage. The target must succeed on a DC 17 Intelligence saving throw or have its Intelligence score reduced by 1d6 (minimum 1). The vampire gains 1 Memory Charge. If this reduces the target’s Intelligence to 0, it is incapacitated and unconscious.

Consume Mind (Costs 3 Memory Charges). The vampire targets one incapacitated creature within 5 feet. The target takes 36 (8d8) psychic damage. If this reduces the creature to 0 hit points, the vampire regains 40 hit points and gains 2 Memory Charges.

Summon Intellect Devourers (Costs 2 Charges each). The vampire summons up to two Intellect Devourers in unoccupied spaces within 30 feet. They act immediately after the vampire and obey its telepathic commands. They remain for 1 minute or until destroyed.

Bonus Actions

 

Psychic Slip. The vampire teleports up to 30 feet. If it spends 1 Memory Charge, it becomes invisible until the start of its next turn.

Command Thrall (Costs 1 Charge). One Intellect Devourer the vampire can see immediately takes a reaction to move up to its speed and make one attack.

Reactions

Neural Collapse. When a creature the vampire can see within 60 feet succeeds on a saving throw, the vampire forces it to take 14 (4d6) psychic damage and subtract 1d4 from its next saving throw.

Legendary Actions

Legendary Action Uses: 3 (4 in Lair). Immediately after another creature’s turn, the vampire can expend a use to take one of the following actions. The vampire regains all expended uses at the start of each of its turns.

Beguile. The vampire casts Command, requiring no spell components and using Charisma as the spellcasting ability (spell save DC 17). The vampire can’t take this action again until the start of its next turn.

Deathless Strike. The vampire moves up to half its Speed, and it makes one Grave Strike attack.

Description

A Vampire of Ghaunadaur is a being of unsettling perfection—its humanoid form no longer merely imitates humanity, it refines it into something eerily precise.

Every movement is deliberate. Every word is chosen. Every expression is correct… but never quite right.

Its face is striking, often beautiful or composed in a way that draws attention, but the longer one looks, the more something feels off. Smiles linger too long. Eyes do not blink often enough. Its gaze does not wander—it locks, as though dissecting thoughts in real time.

Its skin appears smooth, almost wax-like under certain light, and faint, vein-like patterns sometimes shift beneath the surface—not blood, but something thicker, darker, alive. When it speaks, its voice carries a subtle echo, like multiple tones layered just beneath the audible one.

The illusion of humanity is flawless…

Until it chooses otherwise.

When feeding or threatened, its jaw splits open in a controlled, unnatural motion. The flesh parts cleanly, revealing a slick, muscular tongue that lashes outward with terrifying speed. At its end, a secondary maw unfolds—a four-parted, hinged structure lined with curved, needle-like fangs, flexing and tasting the air like a living parasite.

Unlike the Spawn, there is no frenzy in this transformation.

No loss of control.

Only purpose.

The feeding tongue moves with precision, selecting targets with surgical intent. It does not lash wildly—it chooses.

And when it feeds, it does not merely consume.

It absorbs.

Memories, thoughts, identities—folded neatly into itself.


Lore

A Vampire of Ghaunadaur is not simply an evolved Spawn—it is a being that has successfully shed its former identity entirely.

Where a Spawn struggles to balance its fading humanity with its growing hunger, the Vampire has already made the transition. It no longer remembers who it was—not because it forgot…

…but because it no longer cares.

Through repeated acts of memory consumption and communion with Ghaunadaur, the creature’s mind expands beyond singular identity. It becomes a composite being—an accumulation of thoughts, instincts, and experiences harvested from others.

It is not one mind.

It is many.

And yet, something unifies them.

A cold, alien intelligence that binds these fragments together into a singular will—devoted to its god and its purpose.


The Nature of Its Hunger

At this stage, feeding is no longer survival.

It is refinement.

A Vampire of Ghaunadaur seeks out minds of:

  • High intelligence
  • Strong will
  • Complex experiences

Scholars, leaders, strategists, mages—these are its preferred prey.

Not because they are easier to hunt…

…but because they are worth more.

Each mind consumed adds:

  • Knowledge
  • Tactical awareness
  • Emotional understanding (though twisted)

Over time, the vampire becomes frighteningly perceptive—able to predict behavior, anticipate actions, and manipulate situations with uncanny accuracy.


War with the Illithid

At this level, the conflict with mind flayers becomes far more direct.

A Vampire of Ghaunadaur is no longer prey or anomaly to illithids—

It is a threat.

  • It resists psionic domination
  • It consumes intellect devourers as easily as it commands them
  • It disrupts elder brain networks by removing minds entirely

Where mind flayers seek to enslave minds, the vampire erases them.

This makes it uniquely dangerous.

Some illithid colonies actively hunt these beings, while others attempt to study or contain them—often unsuccessfully.

Encounters between the two are rare, but catastrophic.


Behavior & Presence

A Vampire of Ghaunadaur behaves less like a predator and more like a strategist observing a game already in motion.

  • It studies individuals before acting
  • It identifies the most valuable minds first
  • It manipulates positioning, isolating targets
  • It rarely wastes effort or movement

It may engage in conversation—not out of curiosity, but analysis:

  • Testing responses
  • Measuring intelligence
  • Identifying weaknesses

In combat:

  • It controls the battlefield through summons
  • It disables key threats with psychic effects
  • It uses others (thralls, devourers) as extensions of itself

It does not rush.

It does not panic.

It adapts.


The Illusion of Control

Perhaps the most terrifying aspect of a Vampire of Ghaunadaur is not its power—

It is the feeling it creates.

Those who face it often report:

  • The sense that it already knows their plan
  • That their actions are being anticipated
  • That their thoughts are not entirely private

Because in a way…

They aren’t.


Myth & Fear

Legends surrounding these creatures are fragmented and often dismissed as madness:

  • “It spoke with my voice before I answered.”
  • “It knew things I had never told anyone.”
  • “It smiled when I forgot my own spell.”

Among those who understand the truth, one belief is common:

👉 You do not fight a Vampire of Ghaunadaur.

👉 You are studied by it… until you lose.

Habitat: Planar (Astral Plane)

Treasure:  Individual

WilliamTaylor7652

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