Wojek Investigator is a rare Creature — Angel Detective card from Foundations Commander (FDC), collector number 57. Current market price: $0.28, TCGplayer market prices via Scryfall.
Flying, vigilance At the beginning of your upkeep, investigate once for each opponent who has more cards in hand than you. (To investigate, create a Clue token. It's an artifact with "{2}, Sacrifice this token: Draw a card.")