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