Nightmare [Collectors' Edition] Mountain shuffle your library

shuffle your library

or enchantment enters the battlefield

When the eagle catches a cloud

{2}{G}{G}{G}: Elf creatures you control get +3/+3 and gain trample until end of turn

"O to Be a Dragon"

Nightmare [Collectors' Edition] Mountain shuffle your librarySet: 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.