Engineered Explosives [Ultimate Masters] Cat Monkey "When the time comes

"When the time comes

They feared each other for their differences but were absolutely terrified at their similarities

If you cast this spell during your main phase

Tribute this card with 3 Spell Counters on it to Special Summon 1 'Buster Blader' from your hand

Engineered Explosives [Ultimate Masters] Cat Monkey "When the time comesSet: Ultimate 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.