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