4 Sulfur Falls 4 Steam Vents 7 Island 5 Mountain 4 Arclight Phoenix 4 Crackling Drake 3 Goblin Electromancer 4 Opt 4 Shock 4 Radical Idea 4 Chart a Course 2 Finale of Promise 2 Tormenting Voice 2 Lava Coil 3 Lightning Strike 1 Beacon Bolt 1 Discovery/Dispersal 2 Saheeli, Sublime Artificer Sideboard 2 Lava Coil 1 Entrancing Melody 1 Shivan Fire 1 Sarkhan the Masterless 2 Narset, Parter of Veils 1 Karn, Scion of Urza 1 Narset's Reversal 1 Disdainful Stroke 2 Negate 2 Spell Pierce 1 Fiery Cannonade