Pilfering Imp is a uncommon Creature — Imp card from Guilds of Ravnica (GRN), collector number 81. Current market price: $0.21 (foil $0.47), TCGplayer market prices via Scryfall.
Flying {1}{B}, {T}, Sacrifice this creature: Target opponent reveals their hand. You choose a nonland card from it. That player discards that card. Activate only as a sorcery.