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