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