3 Rogue Refiner 4 Felidar Guardian 4 Botanical Sanctum 4 Harnessed Lightning 4 Attune with Aether 4 Aether Hub 4 Servant of the Conduit 3 Saheeli Rai 4 Aetherworks Marvel 4 Woodweaver's Puzzleknot 3 Eldrazi Skyspawner 4 Ulamog, the Ceaseless Hunger 1 Lumbering Falls 4 Evolving Wilds 1 Plains 1 Mountain 1 Island 7 Forest Sideboard 2 Baral's Expertise 1 Nissa, Vital Force 1 Saheeli Rai 2 Nahiri, the Harbinger 4 Kozilek's Return 2 Natural State 1 Dispel 2 Negate