Buzzing Whack-a-Doodle is a uncommon Artifact card from Unstable (UST), collector number 141. Current market price: $0.25 (foil $0.79), TCGplayer market prices via Scryfall.
As this artifact enters, you and an opponent each secretly choose Whack or Doodle. Then those choices are revealed. If the choices match, this artifact has that ability. Otherwise, it has Buzz. • Whack — {T}: Target player loses 2 life. • Doodle — {T}: You gain 3 life. • Buzz — {2}, {T}: Draw a card.