Ado, Musician

Whenever you cast an instant or sorcery spell, each opponent mills two cards. Then, if an opponent has eight or more cards in their graveyard, you may draw
a card and lose 1 life.

{u}{b}, {t}: Target creature gets –X/–0 until end of turn, where X is the number of cards in that creature’s controller’s graveyard.

nanananana ready for my show!