Joker, Mass Murderer

{x}{b}{r},{t}: Destroy target creature with converted mana cost X.
Make me! Come on! Finish me!... Ah, doesn't matter. I win. I made you lose control.
Heh-heh-ha, and they'll kill you for it.
Eh-heh-heh! See you... in hell! Ah-ha-ha-ha!
- Joker