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