Nightmare [Revised Edition] Apocalypse Promos Set: Ninth Edition Type: Enchantment

Set: Ninth Edition Type: Enchantment Rarity: Rare Cost: {2}{R} Nonbasic lands are Mountains

Double the life stakes with each flip

return to its owner's hand each creature that player controls with power greater than the number of cards in their hand

Set: Beta Edition Type: Instant Rarity: Rare Cost: {2}{U} Tap all lands target player controls and that player loses all unspent mana

If you control an Urza's Mine and an Urza's Power-Plant

Nightmare [Revised Edition] Apocalypse Promos Set: Ninth Edition Type: EnchantmentSet: Revised 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.