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