Krark's Thumb [The List] 159 where X is the number

where X is the number of land cards in your graveyard

Set: Dominaria Prerelease Promos Type: Legendary Creature — Human Artificer Rarity: Mythic Cost: {2}{U}{R} Whenever you cast a historic spell

Sacrifice Sword of the Ages and any number of creatures you control: Sword of the Ages deals X damage to any target

Set: Happy Holidays Type: Creature — Ooze Rarity: Rare Cost: {2}{R}{G} At the beginning of your upkeep

Set: Stronghold Type: Enchantment Rarity: Rare Cost: {3}{U}{U} Rather than pay the mana cost for a spell

Krark's Thumb [The List] 159 where X is the numberSet: The List Type: Legendary Artifact Rarity: Rare Cost: {2} If you would flip a coin, instead flip two coins and ignore one. "I can think of *one* goblin it ain't so lucky for." Slobad, goblin tinkerer