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