Bygone Bishop (CLB) from Commander Legends: Battle for Baldur's Gate, available at 401 Games Canada.

• Rarity: Rare
• Finish: Normal
• Artist: Jason A. Engle
• Card Text:
  Flying
  Whenever you cast a creature spell with mana value 3 or less, investigate. (Create a colorless Clue artifact token with "2, Sacrifice this artifact: Draw a card.")