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