Engineered Explosives [Double Masters] Amonkhet Set: Magic 2012 Type: Creature

Set: Magic 2012 Type: Creature — Bird Rare Cost: {G} Flying {T}: Add one mana of any color

Set: San Diego Comic-Con 2013 Type: Legendary Planeswalker — Ajani Mythic Cost: {1}{W}{W} +1: Put a +1/+1 counter on up to one target creature

If the player does

and put one of those cards into your hand

Engineered Explosives [Double Masters] Amonkhet Set: Magic 2012 Type: CreatureSet: 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 converted mana cost equal to the number of charge counters on Engineered Explosives.