Angelic Sleuth (NCC) from New Capenna Commander, available at 401 Games Canada.

• Rarity: Rare
• Finish: Normal
• Artist: Marc Simonetti
• Card Text:
  Flying
  Whenever another permanent you control leaves the battlefield, if it had counters on it, investigate. (Create a colorless Clue artifact token with "2, Sacrifice this artifact: Draw a card.")