
Mill three cards, then you may return a creature card from your graveyard to your hand. (To mill three cards, put the top three cards of your library into your graveyard.)
Corpse Churn has 5 printings, first in Oath of the Gatewatch (2016). EDHREC ranks it #7,390 among Commander cards. It appears most in Syr Konrad, the Grim decks (822 on EDHREC). It has 1 official ruling.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.