Deck
4 Arclight Phoenix
4 Chart a Course
2 Crackling Drake
3 Crash Through
4 Dreadhorde Arcanist
3 Finale of Promise
2 God-Eternal Kefnet
5 Island
3 Lava Coil
6 Mountain
4 Opt
1 Saheeli, Sublime Artificer
4 Shock
2 Spell Pierce
4 Steam Vents
4 Sulfur Falls
2 Tormenting Voice
3 Warlord's Fury

Sideboard
1 Beacon Bolt
1 Disdainful Stroke
1 Lava Coil
4 Legion Warboss
1 Lightning Strike
3 Murmuring Mystic
2 Narset, Parter of Veils
2 Spell Pierce