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