
Spells and abilities your opponents control can't cause their controller to search their library.
−1: Target player mills four cards. Then exile each opponent's graveyard.
Ashiok, Dream Render has 8 printings, first in War of the Spark (2019). EDHREC ranks it #2,671 among Commander cards. It appears most in Umbris, Fear Manifest decks (7,618 on EDHREC). It has 5 official rulings.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.