Engineered Explosives [Kaladesh Inventions] Colorless Enchanted land has indestructible and

Enchanted land has indestructible and can't be enchanted by other Auras

"We have more sprouts than they have hands

then discard three cards

Set: World Magic Cup Qualifiers Type: Instant Rarity: Rare Cost: {B}{G} This spell can't be countered

Set: Beta Edition Type: Artifact Rarity: Rare Cost: {4} {2}

Engineered Explosives [Kaladesh Inventions] Colorless Enchanted land has indestructible andSet: Kaladesh Inventions 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.