Incaladion

Incaladion is an Ultima forge raised in the Age of Strife on rare minerals and bad Warp weather, once home to Legio Fureans, the Tiger Eyes. The Iron Warriors spent a year and almost thirty thousand legionaries taking it in the Crusade; it later pledged to Horus and tore itself apart. Mars kept the forges anyway. Jambonium paints the pin Chaos because later warbands never stopped testing that decision.