4 Arclight Phoenix
1 Beacon Bolt
3 Chart a Course
4 Crackling Drake
4 Discovery/Dispersal
1 Dragonskull Summit
2 Finale of Promise
4 Goblin Electromancer
5 Island
2 Lava Coil
5 Mountain
4 Opt
4 Radical Idea
2 Saheeli, Sublime Artificer
3 Shock
4 Steam Vents
4 Sulfur Falls
3 Tormenting Voice
1 Watery Grave
Sideboard
1 Lava Coil
2 Disdainful Stroke
2 Entrancing Melody
2 Fiery Cannonade
1 Narset's Reversal
2 Narset, Parter of Veils
2 Negate
2 Niv-Mizzet, Parun
1 Spell Pierce