Lumbering Falls

Ulamog, the Ceaseless Hunger

World Breaker

Tireless Tracker

Aether Hub

Aether Meltdown

Aetherworks Marvel

Attune with Aether

Botanical Sanctum

Bristling Hydra

Chandra, Torch of Defiance

Harnessed Lightning

Servant of the Conduit

Spirebluff Canal

Whirler Virtuoso

Woodweaver's Puzzleknot

Baral's Expertise

Release the Gremlins

Rogue Refiner

Bounty of the Luxa

Manglehorn

Nissa, Steward of Elements

Sheltered Thicket

Negate

Counter target noncreature spell.

Evolving Wilds

{T}, Sacrifice Evolving Wilds: Search your library for a basic land card, put it onto the battlefield tapped, then shuffle your library.

Island

({T}: Add {U}.)

Mountain

({T}: Add {R}.)

Forest

({T}: Add {G}.)