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