metal masks

these variant of masks are the most rare to find and the mask with the weakest life span
habitat:junkYards,scrap yards,areas full of metal
diet:iron nickle,copper,lightning(rare case)
abilities:magnetic pull granting these masks limbs and reparing abilities,extreme durability
weaknesses:rust: as a form of cancers to them weaking and spreading all across thier bodies till they cease to function
lifespan:17 years(if lucky)
history:the masks were documented to exist the moment large groups of battlefield equipment went missing they were foung to be part of a strange mask with an all metal extierior beliving to be a monster from hell,they soon were pushed into areas next to blacksmith shops and later scrap and junkyards. the mask type would later face prosicution by many states during ww2 and cold war as they would be shot or killed due to their metal bodies but it soon stopped as white and black masks would attack any area killing any metal masks.the metal masks are now allied to any black and white masks they encounter