Nightmare [Collectors' Edition] 024 Whenever you cast your second

Whenever you cast your second spell each turn

Set: Double Masters Type: Artifact — Equipment Rarity: Mythic Cost: {3} Equipped creature gets +2/+2 and has protection from white and from black

Set: Beta Edition Type: Instant Rarity: Uncommon Cost: {1}{B} You gain life equal to the damage dealt to you this turn

Set: 30th Anniversary Edition Type: Instant Rarity: Common Cost: {R} Cast this spell only during the declare blockers step

Nightmare [Collectors' Edition] 024 Whenever you cast your secondSet: 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.