Engineered Explosives [Double Masters] Rise of the Eldrazi Promos Set: Judge Gift Cards 2013

Set: Judge Gift Cards 2013 Type: Sorcery Rarity: Rare Cost: {6}{B}{B} Destroy all creatures target opponent controls

Whenever Sphinx Ambassador deals combat damage to a player

Set: Alpha Edition Type: Sorcery Rarity: Common Cost: {2}{R} Destroy target land

Set: Guilds of Ravnica Prerelease Promos Type: Creature — Elemental Rarity: Rare Cost: {1}{R} Whenever you cast a red spell

Engineered Explosives [Double Masters] Rise of the Eldrazi Promos Set: Judge Gift Cards 2013Set: 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.