Aid from the Cowl
Enchantment
Revolt — At the beginning of your end step, if a permanent left the battlefield under your control this turn, reveal the top card of your library. If it's a permanent card, you may put it onto the battlefield. Otherwise, you may put it on the bottom of your library.
Illustrated by Viktor Titov
All Magic: The Gathering (MTG) card images and symbols © Wizards of the Coast