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