Engineered Explosives [Modern Masters] Vanguard Set: Arena League 2000 Type:

Set: Arena League 2000 Type: Sorcery Rare Cost: {2}{B} Target opponent discards a card at random

By isolating liquid aether at room temperature

instead you may put exactly three cards from the top of your library into your graveyard

Each land with an activated ability that isn't a mana ability doesn't untap during its controller's untap step

{T}: For each creature token you control

Engineered Explosives [Modern Masters] Vanguard Set: Arena League 2000 Type:Set: Modern Masters Type: Artifact 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 converted mana cost equal to the number of charge counters on Engineered Explosives.