Number ten: Catwomen. The love interest of the dark knight makes spot ten on this list. She is mostly a villain but she sometimes does some good on the way.
Number Nine: Severus Snape. First being bad, then your love interest gets killed by your boss, then being a spy for the good till your. That's how Alan Rickman, sorry Snape, life went. That bitch killed Dumbledore.
Number Eight: Shrek. That's an odd choice for this list. But it's not, Shrek was evil at the beginning but turned he could get his swamp back.
Number Seven: Deathstroke. Deathstroke is an Anti Villain cause he does good sometimes.
Number Six: Venom. What happens if a strange alien liquid turns you into a scary creature. That's what happened Flash Thompson.
Number Five: The Punisher. Frank Castle turned into the punisher when his loved ones were murderd in front of face now he wants to Punish the Criminals.
Number Four: Rorschach. Rorschach is one of those guys that can kill you with every day items. He also is the scariest of the Watch men.
Number Three: Jason Todd a.k.a the second Robin a.k.a the Red Hood. Jason Todd used to be good until he was beaten the shit out of and then blown up. Then he joined the the Land of the living as the Red Hood.
Number Two: Wolverine. The Guy with bad ass claws and a healing factor makes the number two spot on the list.
Number One: Deadpool. Was there any one else. Deadpool used to be bad now he does some good.