Engineered Explosives

Dosierter Sprengstoff (Engineered Explosives) (de)

Artifact (CMC 0)
Sunburst (This enters the battlefield with a charge counter on it for each color of mana spent to cast it.)
, Sacrifice Engineered Explosives: Destroy each nonland permanent with mana value equal to the number of charge counters on Engineered Explosives.