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