Acidic Slime is a uncommon Creature — Ooze card from Duel Decks: Jace vs. Vraska (DDM), collector number 64. Current market price: $0.20, TCGplayer market prices via Scryfall.
Deathtouch (Any amount of damage this deals to a creature is enough to destroy it.) When this creature enters, destroy target artifact, enchantment, or land.