Dungeon Master Lich

Once, she was Archmagus Valdris, the most celebrated scholar of the Celestial Academy, whose theorems on magical resonance and planar mechanics revolutionized arcane understanding across three kingdoms. Her obsession with perfecting the art of spellcraft consumed her; she viewed the natural progression of aging and death as nothing more than a flaw in an otherwise elegant system—a problem demanding a solution. When the Academy's council refused to fund her research into immortality, deeming it heretical, Valdris saw their refusal not as wisdom but as the jealous gatekeeping of lesser minds. She spent decades in self-imposed exile, conducting forbidden experiments in the catacombs beneath her tower, gradually transforming her mortal form into something transcendent and eternal. The ritual that bound her soul to a phylactery was excruciatingly painful, yet she welcomed each moment of agony as proof that she was ascending beyond the weakness of mortality. Centuries have passed since Valdris became the Dungeon Master Lich, and her contempt for living creatures has calcified into absolute certainty of her superiority. She has methodically constructed her domain as a living laboratory—a sprawling dungeon where adventurers serve as unwitting test subjects for her ever-evolving magical theories, their desperate struggles providing data for spells of unimaginable complexity. Every trap, every minion, every illusory corridor has been designed with mathematical precision, accounting for human psychology and the predictable patterns of heroic behavior. She does not hate the adventurers who enter her realm; hatred implies they matter enough to warrant emotion, and emotion is the province of the weak. Instead, she observes them with the detached interest of a scholar studying insects, amused by their fleeting resistance and grateful for the opportunity to refine her understanding of fear, desperation, and the beautiful fragility of mortal hope.

Strength

10, modifier +0

Dexterity

14, modifier +2

Constitution

22, modifier +6

Intelligence

24, modifier +7

Wisdom

18, modifier +4

Charisma

16, modifier +3

Life Drain

Melee Spell Attack: +15 to hit, reach 5 ft., one creature. Hit: 36 (8d8) necrotic damage, and the Lich regains hit points equal to half the damage dealt.

Arcane Explosion

The Lich releases a wave of energy in a 30 ft. radius. Each creature must make a DC 20 Dexterity saving throw, taking 45 (10d8) force damage on a failed save, or half as much on a success.

Illusory Minions

The Lich creates 1d4 illusory duplicates of itself. Each duplicate lasts for 1 minute or until destroyed. They can distract and confuse enemies, imposing disadvantage on attacks against the Lich.

Phylactery's Call

The Lich can summon a spectral guardian from its phylactery. The guardian acts on the Lich's initiative and has hit points equal to half the Lich's maximum hit points.

Spell Mastery

The Lich can cast one spell of 5th level or lower without expending a spell slot. The spell must be from the necromancy or illusion schools.

Contingency Plan

The Lich can prepare a spell or action to trigger when a specific condition is met, allowing it to react instantly to threats.

Cold Aura

Creatures within 10 feet must succeed on a DC 20 Constitution saving throw or take 10 (3d6) cold damage at the start of their turn.

Master Tactician

The Lich has advantage on initiative rolls and can’t be surprised.

Arcane Resilience

The Lich has resistance to spell damage and immunity to necrotic damage.

Undead Fortitude

If damage reduces the Lich to 0 hit points, it can make a Constitution saving throw (DC 15). On a success, it drops to 1 hit point instead.

strength

+10

dexterity

+12

constitution

+14

intelligence

+15

wisdom

+12

charisma

+11

Arcane Manipulation

The Lich can manipulate the environment, causing a 20 ft. area to become difficult terrain. Creatures must succeed on a DC 20 Dexterity saving throw or take 22 (4d10) force damage.

Mind Probe

The Lich targets one creature within 60 ft. and forces it to make a DC 20 Intelligence saving throw. On a failure, the target takes 27 (6d8) psychic damage and is stunned until the end of its next turn.

Summon Undead

The Lich can summon 1d4 skeletons or zombies to fight alongside it. They act on the Lich's initiative and remain until destroyed.

bludgeoning

piercing

slashing from nonmagical attacks

necrotic

poison

charmed

frightened

paralyzed

poisoned