False Appearance. While the golem is not moving, it appears to be a mound of bones. Immutable Form. The golem is immune to any spell or effect that would alter its form. Call Undead. On initiative count of 20 the golem can turn any dead body within 60ft into a skeleton which then jumps onto the golem killing itself and giving the golem 6 hit points.
Multiattack. The golem makes two slam attacks. Slam. Melee Weapon Attack: +6 to hit, reach 5 ft., one target. Hit: 20 bludgeoning damage.