Engineered Explosives [Ultimate Box Topper] Grand Prix Promos Set: Weatherlight Type: Artifact Uncommon

Set: Weatherlight Type: Artifact Uncommon Cost: {1} {T}: Exile the bottom card of target player's graveyard

any time you could activate a mana ability

"Silence your wailing

Some people say that the world is round

Reverse Type: Legendary Enchantment Whenever an opponent casts their first spell each turn

Engineered Explosives [Ultimate Box Topper] Grand Prix Promos Set: Weatherlight Type: Artifact UncommonSet: Ultimate Box Topper Type: Artifact 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 converted mana cost equal to the number of charge counters on Engineered Explosives.