If you have fewer than three cards in your library, you can't choose to mill any cards this way.
2022-06-10
You return a creature card if there is one to return, even if you chose not to mill three cards.
2022-06-10
You can return a creature card that you milled or one that was already in your graveyard.
You may mill three cards. Then return a creature card from your graveyard to the battlefield. (To mill a card, put the top card of your library into your graveyard.)
