Edward and Wrath in “Unfinished Business”

Edward

I know what the weakness is for you homunculi. Greed told me. You lose strength if you get close to a certain person's remains... the one who was supposed to be brought back in the transmutation that created you. It makes you realize that you're fake... and that's why it hurts when you're up against the real thing.

Wrath

Those rules don't exactly apply to me...I was transmuted using my own human body as material. So you see, I don't have an actual body now... But if I had to choose one...it'd be yours!