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