Kozuz, the Sadistic Chemist

Eminence ~ Whenever a nontoken creature you control dies if Kozuz, the Sadistic Chemist is in your command zone or on the battlefield exile the top card of each library.
Creatures your opponents control get -1/-0.
{b/g}{g/u}, {t}: Move one card from exile into your graveyard. Then exile the top card of your library.