Engineered Explosives [Fifth Dawn] S3 A Fusion Summon of this

A Fusion Summon of this card can only be done with the above materials

Set: Extreme Force Card type: Field Spell Rarity: Ultra Rare All "Rokket" monsters on the field gain 300 ATK/DEF

it produces {B} instead of any other type and amount

−6: You may put an artifact card from your hand or graveyard onto the battlefield

Engineered Explosives [Fifth Dawn] S3 A Fusion Summon of thisSet: Fifth Dawn 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.