Power Surge [Unlimited Edition] Khans of Tarkir Prerelease Promos Sword of War and Peace

Sword of War and Peace deals damage to that player equal to the number of cards in their hand and you gain 1 life for each card in your hand

the Spirit Dragon deals 3 damage to any target

Set: Kaladesh Inventions Type: Artifact Rarity: Mythic Cost: {2} {1}

Marrow-Gnawer united three nezumi gangs when he slew their leaders in a single night

Set: Fate Reforged Prerelease Promos Type: Legendary Creature — Dragon Rarity: Rare Cost: {5}{R}{G} Flying

Power Surge [Unlimited Edition] Khans of Tarkir Prerelease Promos Sword of War and PeaceSet: Unlimited Edition Type: Enchantment Rarity: Rare Cost: {R}{R} At the beginning of each player's upkeep, Power Surge deals X damage to that player, where X is the number of untapped lands they controlled at the beginning of this turn.