Bygone Bishop is a rare Creature — Spirit Cleric card from Commander Legends: Battle for Baldur's Gate (CLB), collector number 689. Current market price: $0.38, TCGplayer market prices via Scryfall.
Flying Whenever you cast a creature spell with mana value 3 or less, investigate. (Create a Clue token. It's an artifact with "{2}, Sacrifice this token: Draw a card.")
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