Necrogen Mists [Mirrodin] Vanguard Series Sacrifice Engineered Explosives: Destroy each

Sacrifice Engineered Explosives: Destroy each nonland permanent with mana value equal to the number of charge counters on Engineered Explosives

Set: Archenemy Schemes Type: Ongoing Scheme Rarity: Common (An ongoing scheme remains face up until it's abandoned

Set: Beta Edition Type: Enchantment — Aura Rarity: Common Cost: {B} Enchant creature

then discard three cards

Necrogen Mists [Mirrodin] Vanguard Series Sacrifice Engineered Explosives: Destroy eachSet: Mirrodin Type: Enchantment Rarity: Rare Cost: {2}{B} At the beginning of each player's upkeep, that player discards a card. Mephidross filled with roars of fury and wails of despair as the leonin fought to keep their memories from being pulled into the mists.