Stone of Dissonance

Indestructible

When Stone of Dissonance enters the battlefield, destroy target nonland permanent you don't control. Then exile target permanent from a graveyard you don't control.

{t}: Omniscry 1. Activate only during your turn. (Look at the top card of any library. You may put that card on the bottom of that library.)

"The source of Drath Feye's power is entropy itself."