Nightmare [Beta Edition] Equipment Whenever another creature dies

Whenever another creature dies

you may discard a card

Whenever Grave Titan enters the battlefield or attacks

If the player doesn't

Put all creature cards revealed this way into your hand and the rest on the bottom of your library in any order

Nightmare [Beta Edition] Equipment Whenever another creature diesSet: Beta Edition Type: Creature Nightmare Horse Rarity: Rare Cost: {5}{B} Flying (This creature can't be blocked except by creatures with flying or reach.) Nightmare's power and toughness are each equal to the number of Swamps you control. The Nightmare arises from its lair in the swamps. As the poisoned land spreads, so does the Nightmare's rage and terrifying strength.