Engineered Explosives [Double Masters] Rise of the Eldrazi Promos and that spell can't be

and that spell can't be countered

Set: Collectors' Edition Type: Land — Plains Swamp Rarity: Rare ({T}: Add {W} or {B}

The blade glows only for Zendikar's chosen

Whenever Sphinx Ambassador deals combat damage to a player

Set: Conspiracy: Take the Crown Type: Enchantment Rarity: Rare Cost: {G} Whenever an opponent plays a land

Engineered Explosives [Double Masters] Rise of the Eldrazi Promos and that spell can't beSet: Double Masters Type: Artifact Rarity: Rare 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.