The Seventh Doctor (Serial Numbered) [Doctor Who] Sleeves Destroy target attacking creature

Destroy target attacking creature

or Blissey

Set: Collectors' Edition Type: Artifact Rarity: Rare Cost: {1} {1}

BORDERLESS CARD IN EVERY PACK—every Set Booster contains 1–4 Borderless cards

The Seventh Doctor (Serial Numbered) [Doctor Who] Sleeves Destroy target attacking creatureSet: Doctor Who Type: Legendary Creature Time Lord Doctor Rarity: Rare Cost: {3}{W}{U} Whenever The Seventh Doctor attacks, choose a card in your hand. Defending player guesses whether that card's mana value is greater than the number of artifacts you control. If they guessed wrong, you may cast it without paying its mana cost. If you don't cast a spell this way, investigate. (Create a Clue token. It's an artifact with "2, Sacrifice this artifact: