Mirrorpool [Oath of the Gatewatch Prerelease Promos] Archenemy Schemes strands of aether can form

strands of aether can form a mesh of surprising stability

Set: Happy Holidays Type: Snow Enchantment Rarity: Rare Cost: {2}{W}{W} Whenever a creature deals damage to you

Your pieces would better serve Phyrexia elsewhere

Set: Legends Type: Artifact Rarity: Rare Cost: {4} {4}

Auntie's Hovel enters the battlefield tapped

Mirrorpool [Oath of the Gatewatch Prerelease Promos] Archenemy Schemes strands of aether can formSet: 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.