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