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