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