Nightmare [International Collectors' Edition] Illusion If this card is Special

If this card is Special Summoned: You can activate 1 of these effects

Winter Blast deals 2 damage to each of those creatures with flying

if your opponent's monster attacks (Quick Effect): You can discard this card

1 Level 4 or lower WATER monster from your Deck

You can only Special Summon "Incredible Ecclesia

Nightmare [International Collectors' Edition] Illusion If this card is SpecialSet: International 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.