Is Curse of Fool's Wisdom legal in Standard, Modern, and Commander?

Curse of Fool's Wisdom is legal in: Legacy, Vintage, Commander.

Curse of Fool's Wisdom

Q: What type of card is Curse of Fool's Wisdom?

Curse of Fool's Wisdom is an Enchantment — Aura Curse. Its oracle text reads: "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.)"