Force of Negation [Modern Horizons] Cat Construct sacrifice Peacekeeper unless you pay

sacrifice Peacekeeper unless you pay {1}{W}

Reverse Type: Legendary Enchantment Whenever an opponent casts their first spell each turn

Set: Unlimited Edition Type: Creature — Human Knight Rarity: Uncommon Cost: {B}{B} First strike (This creature deals combat damage before creatures without first strike

Set: Amonkhet Invocations Type: Sorcery Rarity: Mythic Cost: {2}{R}{R}

Set: Masters 25 Type: Creature — Ogre Rogue Rarity: Rare Cost: {4}{B}{B} Fear (This creature can't be blocked except by artifact creatures and/or black creatures

Force of Negation [Modern Horizons] Cat Construct sacrifice Peacekeeper unless you paySet: Modern Horizons Type: Instant Rarity: Rare Cost: {1}{U}{U} If it's not your turn, you may exile a blue card from your hand rather than pay this spell's mana cost. Counter target noncreature spell. If that spell is countered this way, exile it instead of putting it into its owner's graveyard. "Try, if you must."