Curse of Fool's Wisdom is a rare Enchantment — Aura Curse card from Commander 2019 (C19), collector number 16. Current market price: $4.50, TCGplayer market prices via Scryfall.
Enchant player Whenever enchanted player draws a card, they lose 2 life and you gain 2 life. 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.)