Nightmare [International Collectors' Edition] Nahiri If you lose the flip

If you lose the flip

Set: Amonkhet Prerelease Promos Type: Creature — Cat Snake Rarity: Rare Cost: {1}{G}{G} This spell can't be countered

Set: Arena League 1996 Type: Sorcery Rarity: Rare Cost: {X}{R} This spell costs {1} more to cast for each target beyond the first

{T}: Gain control of target creature with power less than or equal to Old Man of the Sea's power for as long as Old Man of the Sea remains tapped and that creature's power remains less than or equal to Old Man of the Sea's power

destroy target nonartifact

Nightmare [International Collectors' Edition] Nahiri If you lose the flipSet: 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.