Animated Armor

Medium construct, unaligned
Armor Class 18 (natural armor)
Hit Points 33 (6d8 + 6)
Speed 25 ft.
STR
14 (+2)
DEX
11 (+0)
CON
13 (+1)
INT
1 (-5)
WIS
3 (-4)
CHA
1 (-5)
Damage Immunities poison, psychic
Condition Immunities blinded, charmed, deafened, exhaustion, frightened, paralyzed, petrified, poisoned
Senses blindsight 60 ft. (blind beyond this radius), passive Perception 6
Languages -
Challenge 1 (200 XP)

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.

ACTIONS

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.
Monster Manual (SRD) D&D 5 › Monsters