Engineered Explosives (Topper) [Ultimate Masters Box Topper] Nightmare Horse where X is the exiled

where X is the exiled card's mana value

Set: Judge Gift Cards 2010 Type: Sorcery Rarity: Rare Cost: {B}{B} Destroy target land

that player draws two additional cards

create four 1/1 green Squirrel creature tokens

Set: Deckmasters Type: Land Rarity: Rare {T}: Add {C}

Engineered Explosives (Topper) [Ultimate Masters Box Topper] Nightmare Horse where X is the exiledSet: 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.