Containment Breach is a uncommon Sorcery — Lesson card from Strixhaven: School of Mages (STX), collector number 125. Current market price: $0.16 (foil $0.31), TCGplayer market prices via Scryfall.
Destroy target artifact or enchantment. If its mana value is 2 or less, create a 1/1 black and green Pest creature token with "When this token dies, you gain 1 life."