Dragonlord Silumgar [Dragons of Tarkir Prerelease Promos] Elf Shaman Nightmare's power and toughness are

Nightmare's power and toughness are each equal to the number of Swamps you control

Set: Legends Type: Artifact Creature — Horse Rarity: Rare Cost: {7} Trample

add this card's effects to that spell

/ And revery

Set: Tempest Promos Type: Creature — Wurm Rarity: Rare Cost: {4}{G} Whenever an opponent plays a land

Dragonlord Silumgar [Dragons of Tarkir Prerelease Promos] Elf Shaman Nightmare's power and toughness areSet: Dragons of Tarkir Prerelease Promos Type: Legendary Creature Elder Dragon Rarity: Mythic Cost: {4}{U}{B} Flying, deathtouch When Dragonlord Silumgar enters the battlefield, gain control of target creature or planeswalker for as long as you control Dragonlord Silumgar. Silumgar never passes up an opportunity to add to his opulence.