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