2 Saheeli, Sublime Artificer 3 Finale of Promise 4 Arclight Phoenix 3 Crackling Drake 2 Discovery 2 Radical Idea 3 Lava Coil 4 Chart a Course 2 Tormenting Voice 2 Lightning Strike 4 Goblin Electromancer 4 Sulfur Falls 4 Steam Vents 6 Mountain 7 Island 4 Shock 4 Opt Sideboard 1 Saheeli, Sublime Artificer 2 Narset, Parter of Veils 2 Sarkhan the Masterless 1 Beacon Bolt 2 Legion Warboss 1 Niv-Mizzet, Parun 1 Lava Coil 1 Entrancing Melody 1 Fiery Cannonade 1 Disdainful Stroke 1 Spell Pierce 1 Negate