Crystal Golem (5e Creature)
From D&D Wiki
Large construct, neutral
Damage Immunities poison, psychic; bludgeoning, piercing, and slashing from nonmagical attacks that aren't adamantine
Immutable Form. The golem is immune to any spell or effect that would alter its form.
Innate Spellcasting (Psionics). The golem's innate spellcasting ability is Wisdom (spell save DC 15). The golem can cast the following spells innately, requiring no material components:
Magic Resistance. The golem has advantage on saving throws against spells and other magical effects.
Magic Weapons. The golem's weapon attacks are magical.
Multiattack. The golem makes two melee attacks.
Slam. Melee Weapon Attack: +10 to hit, reach 5 ft., one target. Hit: 15 (3d6 + 5) bludgeoning damage.
A crystal golem is a towering construct made from crystal, typically all from the same kind, but some crystal golems made from many kinds of crystal exist. During the creation of a crystal golem, the golem's body absorbs ambient psionic energy. This energy gives them superior intellect and minor spellcasting abilities.
Constructed Nature. A crystal golem doesn't require air, food, drink, or sleep.
Creating a Crystal Golem
|100 days||160,000 gp||Very rare|