Goth Girlfriend

At the beginning of your upkeep, you discard
a card, sacrifice a creature, and lose 2 life.
Metalcraft -- At the beginning of your end step,
if you control at least three artifacts, target
opponent gains control of Goth Girlfriend.
Misa: Wait... What?... This is me?!
Light: Yes, Misa.
Misa: I'm not even legendary?!... or mythic?
Light: You're NOT mythic!