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