Do you want to compare Colossus with Oya? Discover the powers, weakness & weapons of Colossus and Oya from Colossus Biography and Oya Biography. Find out all about Colossus and Oya.# Check out how is Colossus unique and distinct from Oya. Discover their love interest, sidekicks, family tree and the movies and games list in which Colossus and Oya have appeared. Find out everything about them here!