The Seventh Doctor (Extended Art) (Surge Foil) [Doctor Who] Urza's "The source of the Umara

"The source of the Umara River sits high above Oran-Rief

Set: Commander 2021 Type: Artifact Rarity: Common Cost: {2} {T}: Add one mana of any color in your commander's color identity

One piercing stare usually convinces thieves to go elsewhere

creatures you control have first strike and equip abilities you activate cost {1} less to activate

Set: Streets of New Capenna Commander Type: Land — Mountain Forest Rarity: Rare ({T}: Add {R} or {G}

The Seventh Doctor (Extended Art) (Surge Foil) [Doctor Who] Urza's "The source of the UmaraSet: 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: