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