Mirrorhall Mimic // Ghastly Mimicry [Innistrad: Crimson Vow Prerelease Promos]Set: Innistrad: Crimson Vow Prerelease Promos Type: Creature Spirit Rarity: Rare Cost: {3}{U} Defender {3}: Walking Wall gets +3 1 until end of turn and can attack this turn as though it didn't have defender. Activate only once each turn. Reverse Type: Enchantment Aura Enchant creature At the beginning of your upkeep, create a token that's a copy of enchanted creature, except it's a Spirit in addition to its other types. If Ghastly Mimicry would be