Strahd's Animated Armor

AC 21 - HP 112 - 30 ft.
Multiattack. 2 attacks
Immunities. lightning, poison
Resistances. cold, fire, force
Greatsword: +6 / 2d6+3 slashing
+ 1d6 lightning.
Shocking Bolt: +4 adv if the target is wearing
armor made of metal, 60 ft. / 3d6 lightning.