Nightmare [Collectors' Edition] Mountain Set: Oversize Cards Rarity: Rare

Set: Oversize Cards Rarity: Rare Counter target spell if it is blue

the blocking creature gets -1/-1 until end of turn

It is not my home

Set: Beta Edition Type: Enchantment Rarity: Rare Cost: {1}{B} Black creatures get +1/+1

You choose a nonland card from it

Nightmare [Collectors' Edition] Mountain Set: Oversize Cards Rarity: RareSet: 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.