Mirrorpool [Oath of the Gatewatch Prerelease Promos] 115 You can only use this

You can only use this effect of "Ghost Belle & Haunted Mansion" once per turn

When Cao Ren

Set: Portal Three Kingdoms Type: Legendary Creature — Human Soldier Warrior Rarity: Rare Cost: {4}{W}{W} Vigilance

Set: Time Spiral Timeshifted Type: Creature — Zombie Rarity: Rare Cost: {2}{B}{B} Zombie spells you cast cost {1} less to cast

Mirrorpool [Oath of the Gatewatch Prerelease Promos] 115 You can only use thisSet: Oath of the Gatewatch Prerelease Promos Type: Land Rarity: Mythic Mirrorpool enters the battlefield tapped. {T}: Add {C}. {2}{C}, {T}, Sacrifice Mirrorpool: Copy target instant or sorcery spell you control. You may choose new targets for the copy. {4}{C}, {T}, Sacrifice Mirrorpool: Create a token that's a copy of target creature you control.