Butcher of the Week

When Butcher of the Week enters the battlefield, target creature gets -3/-3 until end of turn. Tap Butcher of the Week. It doesn't untap during your next untap step.
Dissolution {1}{b}- When Butcher of the Week dies, you may pay {1}{b} and exile it. If you do, search your library for a card named Butcher of the Week, put it in your hand, then shuffle your library.