Rattleback Apothecary is a uncommon Creature — Gorgon Warlock card from Outlaws of Thunder Junction (OTJ), collector number 100. Current market price: $0.17 (foil $0.23), TCGplayer market prices via Scryfall.
Deathtouch Whenever you commit a crime, target creature you control gains your choice of menace or lifelink until end of turn. (Targeting opponents, anything they control, and/or cards in their graveyards is a crime.)