Nightmare [Collectors' Edition] 024 "Past and possibility come together

"Past and possibility come together in the vastness of infinite reflection

" —Research notes

Its owner puts it on the top or bottom of their library

all creatures that opponent controls attack if able

−3: You gain life equal to the greatest toughness among creatures you control

Nightmare [Collectors' Edition] 024 "Past and possibility come togetherSet: Collectors' 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.