“Black Shadow is a Hero Factory agent and the leader of The Regime. Like all Heroes (and... Black Shadow (Shadow521) “Killah Freeze is the mortal enemy of Black Shadow. She was created by Shadow521. She intends to... Killah Freeze Pages in category "User:Shadow521" The following 2 pages are in this category, out of 2 total. B Black Shadow (Shadow521)K Killah Freeze Retrieved from "http://customherofactory.wikia.com/wiki/Category:User:Shadow521"