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