Ichor Slick is a common Sorcery card from Duel Decks: Garruk vs. Liliana (DDD), collector number 51. Current market price: $0.36, TCGplayer market prices via Scryfall.
Target creature gets -3/-3 until end of turn. Cycling {2} ({2}, Discard this card: Draw a card.) Madness {3}{B} (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)