Mjolnir, Storm Hammer (Extended Art) [Assassin's Creed] Badger 20 | Put a creature

20 | Put a creature card from any graveyard onto the battlefield under your control

If you want to kill a lot of goblins

Every Collector Booster comes with two foil version lands

Set: Hour of Devastation Prerelease Promos Type: Legendary Creature — Demon Rarity: Mythic Cost: {5}{B}{B}{B} Flying

If Gemstone Caverns has a

Mjolnir, Storm Hammer (Extended Art) [Assassin's Creed] Badger 20 | Put a creatureSet: Assassin's Creed Type: Legendary Artifact Equipment Rarity: Rare Cost: {4} When Mjlnir enters the battlefield, attach it to target legendary creature you control. Whenever equipped creature attacks, tap target creature defending player controls and put a stun counter on it. Then Mjlnir deals damage to each opponent equal to the number of tapped creatures that opponent controls. Equip {4}