Nightmare [Collectors' Edition] Battle for Zendikar Prerelease Promos Sacrifice another creature: Untap Grimgrin

Sacrifice another creature: Untap Grimgrin and put a +1/+1 counter on it

Set: Darksteel Type: Artifact Rarity: Common Cost: {4} {T}: Add {C}{C}

Set: Portal Three Kingdoms Type: Instant Rarity: Uncommon Cost: {1}{W} Cast this spell only during the declare attackers step and only if you've been attacked this step

tap all lands that player controls

ripping itself a new entrance

Nightmare [Collectors' Edition] Battle for Zendikar Prerelease Promos Sacrifice another creature: Untap GrimgrinSet: 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.