6 Island
1 Izzet Guildgate
6 Mountain
4 Steam Vents
4 Sulfur Falls
4 Arclight Phoenix
1 Beacon Bolt
4 Chart a Course
4 Crackling Drake
2 Finale of Promise
4 Goblin Electromancer
2 Lava Coil
2 Lightning Strike
4 Opt
4 Radical Idea
2 Saheeli, Sublime Artificer
4 Shock
2 Tormenting Voice
Sideboard:
1 Disdainful Stroke
2 Entrancing Melody
1 Lava Coil
2 Narset, Parter of Veils
4 Negate
1 Niv-Mizzet, Parun
1 Ral, Izzet Viceroy
1 Shivan Fire
2 Spell Pierce