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