Skull Lord (5.5)

Medium Undead (Sorcerer), Typically Lawful Evil
Armor Class 18 (plate)
Hit Points 112 (15d8 + 45)
Speed 30 ft.
STR
14 (+2)
DEX
16 (+3)
CON
17 (+3)
INT
16 (+3)
WIS
15 (+2)
CHA
21 (+5)
Skills Athletics +7, History +8, Perception +12, Stealth +8
Damage Resistances cold, necrotic; bludgeoning, piercing, and slashing from nonmagical attacks
Damage Immunities poison
Condition Immunities blinded, charmed, deafened, exhaustion, frightened, poisoned, stunned, unconscious
Senses darkvision 60 ft., passive Perception 22
Languages all the languages it knew in life
Challenge 15 (13000 XP)     Proficiency Bonus +5
Evasion.
Legendary Resistance (3/Day).
Master of the Grave.
Unusual Nature.
ACTIONS
Multiattack.
Bone Staff.
Deathly Ray.
Spellcasting.
LEGENDARY ACTIONS
Attack.
Move.
Summon Undead (Costs 2 Actions).

This full creature's stat block is not available (not OGL).

Monsters of the Multiverse
Skull Lord (5.5)