Deck
2 Adeliz, the Cinder Wind
4 Burning Prophet
1 Dive Down
2 Dreadhorde Arcanist
3 Ghitu Lavarunner
5 Island
4 Lightning Stormkin
1 Lightning Strike
3 Light Up the Stage
5 Mountain
3 Mu Yanling, Sky Dancer
4 Opt
3 Shock
4 Siren Stormtamer
3 Spell Pierce
4 Steam Vents
4 Sulfur Falls
1 Unsummon
4 Wizard's Lightning

Sideboard
1 Aether Gust
2 Flame Sweep
1 Kasmina, Enigmatic Mentor
4 Lava Coil
3 Negate
2 Saheeli, Sublime Artificer
1 Spell Pierce
1 Unsummon