The Seventh Doctor (Serial Numbered) [Doctor Who] Snow Land "Naturally

"Naturally

Set: Secret Lair Drop Series Type: Creature — Beast Rarity: Rare Cost: {5}{G}{G} When Protean Hulk dies

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The Seventh Doctor (Serial Numbered) [Doctor Who] Snow Land "NaturallySet: 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: