Mirrorpool [Oath of the Gatewatch Prerelease Promos] 115 check all monsters your opponent

check all monsters your opponent controls

Set: Antiquities Type: Artifact Rarity: Uncommon Cost: {1} {T}

When Cao Ren

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

Set: Arena League 1996 Type: Basic Land — Plains Rarity: Rare ({T}: Add {W}

Mirrorpool [Oath of the Gatewatch Prerelease Promos] 115 check all monsters your opponentSet: 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.