5 Island
5 Mountain
4 Steam Vents
4 Sulfur Falls
4 Banefire
4 Chain Lightning
2 Chandra, the Firebrand
4 Delver of Secrets // Insectile Aberration
4 Electrolyze
4 Goblin Electromancer
4 Lightning Bolt
4 Mindswipe
4 Preordain
4 Snapcaster Mage
4 Vapor Snag
Sideboard: