Revel in Riches [Mystery Booster] Xyz Exile Geistblast from your graveyard:

Exile Geistblast from your graveyard: Copy target instant or sorcery spell you control

Gains 500 ATK for each Dragon monster on the field and in the GY

if not with grace

When your opponent activates a monster effect (Quick Effect): You can remove 1 counter from this card

Set: Weatherlight Type: Creature — Horror Rarity: Rare Cost: {3}{B} At the beginning of each player's upkeep

Revel in Riches [Mystery Booster] Xyz Exile Geistblast from your graveyard:Set: Mystery Booster Type: Enchantment Rarity: Rare Cost: {4}{B} Whenever a creature an opponent controls dies, create a Treasure token. (It's an artifact with "{T}, Sacrifice this artifact: Add one mana of any color.") At the beginning of your upkeep, if you control ten or more Treasures, you win the game.