4 Teferi, Time Raveler
1 Teferi, Hero of Dominaria
1 Clifftop Retreat
3 Deafening Clarion
3 Glacial Fortress
4 Hallowed Fountain
4 Interplanar Beacon
2 Karn, Scion of Urza
2 Lightning Strike
2 Mobilized District
1 Mox Amber
4 Narset, Parter of Veils
4 Opt
4 Sacred Foundry
3 Saheeli, Sublime Artificer
4 Sarkhan the Masterless
4 Shock
3 Spell Pierce
4 Steam Vents
3 Sulfur Falls
Sideboard
3 Prison Realm
2 Lyra Dawnbringer
4 Legion Warboss
2 Lava Coil
3 Dovin's Veto
1 Deafening Clarion