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