20 Mountain
4 Goblin Guide
2 Grim Lavamancer
4 Guttersnipe
4 Lava Spike
4 Lightning Bolt
2 Magma Jet
2 Magmatic Insight
4 Monastery Swiftspear
4 Rift Bolt
4 Searing Blaze
2 Skullcrack
4 Vexing Devil
Sideboard: