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