
When The Eighth Doctor enters, millmillPut that many cards from the top of a library into its owner's graveyard. three cards.
Once during each of your turns, you may play a historichistoricArtifacts, legendary cards and Sagas are historic. land or cast a historichistoricArtifacts, legendary cards and Sagas are historic. permanent spell from your graveyard. If you do, it gains "If this permanent would leave the battlefield, exile it instead of putting it anywhere else."
Hover an underlined rule to see what it means.
Read from the rules text. A card that enables a keyword makes or is the thing; a card that rewards it gets better when you have it. Two cards interact when one enables what the other rewards.
Any creature with Doctor's companion can be a second commander alongside a Time Lord Doctor.