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