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