Serra's Sanctum [Urza's Saga] Dark Ascension Promos Set: Arabian Nights Type: Creature

Set: Arabian Nights Type: Creature — Efreet Rarity: Rare Cost: {1}{B}{B} Flying

Set: Legends Type: Creature — Manticore Rarity: Rare Cost: {2}{R}{R} Flying

{1}: Target noncreature artifact becomes an artifact creature with power and toughness each equal to its mana value until end of turn

Set: Mirage Type: Instant Rarity: Uncommon Cost: {W} Search your library for an artifact or enchantment card

When Knowledge Vault leaves the battlefield

Serra's Sanctum [Urza's Saga] Dark Ascension Promos Set: Arabian Nights Type: CreatureSet: Urza's Saga Type: Legendary Land Rarity: Rare {T}: Add {W} for each enchantment you control. A fragile cocoon of dreaming will.