Mirrorpool [Oath of the Gatewatch Prerelease Promos] 178 Each player who sacrificed a

Each player who sacrificed a permanent this way reveals the top card of their library

you may put a Goblin permanent card from your hand onto the battlefield

you may attack an additional time with each weapon you control

put Lotus Vale onto the battlefield

its rage absolute and all-consuming

Mirrorpool [Oath of the Gatewatch Prerelease Promos] 178 Each player who sacrificed aSet: 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.