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