10 Island
3 Izzet Guildgate
6 Mountain
4 Steam Vents
4 Chemister's Insight
3 God-Eternal Kefnet
4 Lava Coil
4 Radical Idea
3 Ral, Storm Conduit
2 Ral's Outburst
4 Saheeli, Sublime Artificer
1 Spark Double
Sideboard:
4 Karn's Temporal Sundering
4 Opt
4 Shock