Engineered Explosives (Topper) [Ultimate Masters Box Topper] Nightmare Sphinx you create two Treasure tokens

you create two Treasure tokens

"Heat from the rotating mechanism is captured and converted into energy

Set: The List Type: Enchantment Creature — Spirit Rarity: Rare Cost: {R}{R} Whenever a player casts a spell with mana value 3 or less

When Aspect of Lamprey enters the battlefield

his dark sword ready to strike a god

Engineered Explosives (Topper) [Ultimate Masters Box Topper] Nightmare Sphinx you create two Treasure tokensSet: Ultimate Masters Box Topper Type: Artifact Rarity: Mythic Cost: {X} Sunburst (This enters the battlefield with a charge counter on it for each color of mana spent to cast it.) {2}, Sacrifice Engineered Explosives: Destroy each nonland permanent with mana value equal to the number of charge counters on Engineered Explosives.