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