Atrocious Experiment is a common Sorcery card from Commander Legends: Battle for Baldur's Gate (CLB), collector number 115. Current market price: $0.29 (foil $0.26), TCGplayer market prices via Scryfall.
Target player mills two cards, draws two cards, and loses 2 life. (To mill a card, a player puts the top card of their library into their graveyard.)
All Commander Legends: Battle for Baldur's Gate cards and prices