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