Chainer, Nightmare Adept [Modern Horizons 2]

Set: Modern Horizons 2 Type: Legendary Creature — Human Minion Rarity: Rare Cost: {2}{B}{R} Discard a card: You may cast a creature spell from your graveyard this turn. Activate only once each turn.Whenever a nontoken creature enters the battlefield under your control, if you didn't cast it from your hand, it gains haste until your next turn.