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