Impervious Greatwurm (Buy-A-Box) [Guilds of Ravnica] Zombie Elf Shaman Whenever Goblin Guide attacks

Whenever Goblin Guide attacks

Set: Mirage Type: Legendary Creature — Serpent Rarity: Rare Cost: {3}{U}{U} Trample

Set: Dragons of Tarkir Prerelease Promos Type: Legendary Creature — Elder Dragon Rarity: Mythic Cost: {5}{R}{G} Flying

Those who don't learn from their deaths are destined to repeat them

Set: Deckmasters Type: Sorcery Rarity: Rare Cost: {4}{R}{R} Destroy all artifacts

Impervious Greatwurm (Buy-A-Box) [Guilds of Ravnica] Zombie Elf Shaman Whenever Goblin Guide attacksSet: Guilds of Ravnica Type: Creature Wurm Rarity: Mythic Cost: {7}{G}{G}{G} Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color.) Indestructible The ultimate answer to intrigue and subtlety.