Necrogen Mists [Mirrodin] RC14 Once per turn: You can

Once per turn: You can banish 1 Level 7 or lower "Gem-Knight" Fusion Monster from your Graveyard

Set: XY: Phantom Forces Type: Fairy Rarity: Ultra Rare Retreat cost: Colorless

You cannot activate this card if your opponent''s Life Points are 3000 or less

Set: Black & White: Legendary Treasures Type: Lightning Rarity: Secret Rare Retreat cost: Colorless

Necrogen Mists [Mirrodin] RC14 Once per turn: You canSet: 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.