7 Island
6 Mountain
4 Steam Vents
4 Sulfur Falls
2 Beacon Bolt
4 Crackling Drake
2 Electrostatic Field
2 Expansion // Explosion
4 Goblin Electromancer
4 Ionize
3 Lava Coil
3 Lightning Strike
2 Murmuring Mystic
2 Negate
4 Opt
2 Quasiduplicate
4 Radical Idea
1 Ral, Izzet Viceroy
Sideboard:
1 Aether Gust
2 Ashiok, Dream Render
2 Flame Sweep
1 Fry
2 Gravitic Punch
1 Lightning Strike
1 Murmuring Mystic
2 Negate
1 Thousand-Year Storm