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