Main deck (80) 4 Celestial Colonnade 4 Counterspell 2 Deserted Beach 1 Dovin's Veto 4 Elder Deep-Fiend 1 Emrakul, the Promised End 3 Ephemerate 4 Flooded Strand 2 Force of Negation 3 Glacial Fortress 2 Hallowed Fountain 4 Island 2 Mulldrifter 2 Mystic Gate 2 Path to Exile 2 Plains 4 Polluted Delta 4 Prismatic Ending 4 Prismatic Vista 2 Sanctum of Ugin 3 Snapcaster Mage 4 Solitude 3 Spreading Seas 4 Subtlety 1 Teferi, Hero of Dominaria 4 Teferi, Time Raveler 1 Walking Ballista 3 Wall of Omens 1 Wurmcoil Engine Sideboard (15) 3 Dovin's Veto 2 Engineered Explosives 2 Mystical Dispute 2 Rest in Peace 1 Spreading Seas 4 Sunset Revelry 1 Yorion, Sky Nomad