4 Aether Hub 4 Aetherworks Marvel 4 Attune with Aether 3 Botanical Sanctum 3 Yavimaya Coast 3 Copperline Gorge 3 Emrakul, the Promised End 3 Forest 4 Harnessed Lightning 1 Island 1 Mountain 4 Rogue Refiner 4 Servant of the Conduit 4 Rockfall Vale 2 Ugin, the Spirit Dragon 2 Ulamog, the Ceaseless Hunger 4 Vessel of Nascency 4 Woodweaver's Puzzleknot 1 Hall of Tagsin 2 Thought-Knot Seer