Hour of Reckoning (Surge Foil) [Fallout]

Set: Fallout Type: Sorcery Rarity: Rare Cost: {4}{W}{W}{W} Convoke (Each creature you tap while casting this spell reduces its cost by 1 or by one mana of that creature's color.)Destroy all nontoken creatures. "Synths are crawling all over the place! Thin them out before we drop!" —Proctor Ingram