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