Kozilek's Return [Oath of the Gatewatch Prerelease Promos] Judge Gift Cards 2014 but the price of Mangara's

but the price of Mangara's freedom was Asmira's life

Set: Visions Type: Enchantment Rarity: Uncommon Cost: {2}{B} You may cast Necromancy as though it had flash

you may pay {W/B}

Set: Pro Tour Promos Type: Creature — Dragon Spirit Rarity: Rare Cost: {5}{W}{W} Flying

Kozilek's Return [Oath of the Gatewatch Prerelease Promos] Judge Gift Cards 2014 but the price of Mangara'sSet: Oath of the Gatewatch Prerelease Promos Type: Instant Rarity: Mythic Cost: {2}{R} Devoid (This card has no color.) Kozilek's Return deals 2 damage to each creature. Whenever you cast an Eldrazi creature spell with mana value 7 or greater, you may exile Kozilek's Return from your graveyard. If you do, Kozilek's Return deals 5 damage to each creature.