Deck 4 Aether Hub 2 Aethersphere Harvester 4 Botanical Sanctum 3 Cast Out 5 Forest 1 Glacial Fortress 2 Heart of Kiran 3 Karn, Scion of Urza 4 Llanowar Elves 4 Lyra Dawnbringer 3 Merfolk Branchwalker 2 Plains 4 Scattered Groves 3 Seal Away 3 Servant of the Conduit 4 Sunpetal Grove 3 Teferi, Hero of Dominaria 3 Thrashing Brontodon 3 Walking Ballista Sideboard 2 Baffling End 1 Naturalize 3 Negate 2 Nissa, Vital Force 2 Settle the Wreckage 1 Thopter Arrest 1 Thrashing Brontodon 3 Treasure Map