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