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