Basalt Monolith [Foreign Black Border] Dragon's Maze Prerelease Promos Set: Mattel Action Figure Promos:

Set: Mattel Action Figure Promos: Series 2 Card type: Fusion/Effect Monster Rarity: Rare Attack: 2600 Defense: 2300 "Elemental Hero Wildheart" + "Elemental Hero Bladedge" This monster cannot be Special Summoned except by Fusion Summon

Sacrifice a snow land: Return Whiteout from your graveyard to your hand

Set: Commander 2018 Type: Instant Rarity: Rare Cost: {X}{R}{R} Magmaquake deals X damage to each creature without flying and each planeswalker

Set: XY: Roaring Skies Type: Dragon Rarity: Ultra Rare Retreat cost: 0

Then shuffle the rest into your library

Basalt Monolith [Foreign Black Border] Dragon's Maze Prerelease Promos Set: Mattel Action Figure Promos:Set: Foreign Black Border Type: Artifact Rarity: Uncommon Cost: {3} Basalt Monolith doesn't untap during your untap step. {T}: Add {C}{C}{C}. {3}: Untap Basalt Monolith.