2 Saheeli, Sublime Artificer 3 Finale of Promise 4 Arclight Phoenix 3 Crackling Drake 1 Beacon Bolt 3 Radical Idea 2 Lava Coil 4 Chart a Course 3 Tormenting Voice 2 Lightning Strike 4 Goblin Electromancer 4 Sulfur Falls 4 Steam Vents 7 Island 6 Mountain 4 Shock 4 Opt Sideboard 2 God-Eternal Kefnet 2 Narset, Parter of Veils 2 Sarkhan the Masterless 2 Lava Coil 2 Shivan Fire 1 Entrancing Melody 1 Augur of Bolas 1 Spell Pierce 2 Negate