Main deck (60) 3 Botanical Sanctum 1 Brazen Borrower 4 Breeding Pool 2 Castle Garenbrig 1 Castle Vantress 4 Courser of Kruphix 3 Elder Deep-Fiend 1 Emrakul, the Promised End 1 Forest 4 Gather the Pack 1 Grapple with the Past 4 Hinterland Harbor 1 Ishkanah, Grafwidow 1 Island 2 Jace, Vryn's Prodigy 4 Kozilek's Return 2 Merfolk Secretkeeper 1 Mountain 4 Oko, Thief of Crowns 1 Sanctum of Ugin 4 Satyr Wayfinder 2 Steam Vents 3 Stomping Ground 4 Traverse the Ulvenwald 1 Verdurous Gearhulk 1 Walking Ballista Sideboard (15) 1 Emrakul, the Promised End 1 Hornet Nest 2 Narset's Reversal 2 Negate 3 Reclamation Sage 1 Ruric Thar, the Unbowed 3 Scavenging Ooze 2 Tamiyo, Collector of Tales