Antimagic Susceptibility. The armor is incapacitated while in the area of an antimagic field. If targeted by dispel magic, the armor must succeed on a Constitution saving throw against the caster's spell save DC or fall unconscious for 1 minute.
False Appearance. While the armor remains motionless, it is indistinguishable from a normal suit of armor.
Ashen Creature. When the armor drops to 0 hit points, it is reduced to a pile of ash, and any equipment it was wearing or carrying falls to the ground.
Multiattack. The armor makes two melee attacks.
Slam. Melee Weapon Attack: +4 to hit, reach 5 ft., one target. Hit:5 (1d6 + 2) bludgeoning damage.
This suit of magically animated plate armor clamors as it moves, banging and grinding like the vengeful spirit of a fallen knight.