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