Deck
4 Arclight Phoenix
2 Augur of Bolas
1 Beacon Bolt
4 Chart a Course
2 Crackling Drake
1 Discovery/Dispersal
2 Finale of Promise
4 Goblin Electromancer
7 Island
2 Lava Coil
2 Lightning Strike
5 Mountain
4 Opt
2 Radical Idea
3 Saheeli, Sublime Artificer
4 Shock
4 Steam Vents
4 Sulfur Falls
3 Tormenting Voice

Sideboard
1 Beacon Bolt
2 Disdainful Stroke
2 Entrancing Melody
1 Narset, Parter of Veils
1 Narset's Reversal
2 Negate
2 Pteramander
2 Shivan Fire
2 Spell Pierce