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