Mage's Attendant is a uncommon Creature — Cat Rogue card from Commander Legends: Battle for Baldur's Gate (CLB), collector number 698. Current market price: $0.35, TCGplayer market prices via Scryfall.
When this creature enters, create a 1/1 blue Wizard creature token with "{1}, Sacrifice this token: Counter target noncreature spell unless its controller pays {1}."
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