Deck
1 Clifftop Retreat
3 Deafening Clarion
3 Glacial Fortress
4 Hallowed Fountain
2 Interplanar Beacon
1 Island
2 Karn, Scion of Urza
2 Lava Coil
1 Lightning Strike
2 Mobilized District
1 Mox Amber
4 Narset, Parter of Veils
2 Negate
4 Opt
4 Sacred Foundry
2 Saheeli, Sublime Artificer
3 Sarkhan the Masterless
3 Shock
2 Spell Pierce
4 Steam Vents
4 Sulfur Falls
2 Teferi, Hero of Dominaria
4 Teferi, Time Raveler

Sideboard
1 Deafening Clarion
2 Dovin's Veto
3 Ixalan's Binding
1 Lava Coil
3 Legion Warboss
1 Lyra Dawnbringer
1 Mass Manipulation
3 Tocatli Honor Guard