19 Mountain
1 Abbot of Keral Keep
2 Arc Trail
4 Boros Charm
1 Chandra, Fire of Kaladesh // Chandra, Roaring Flame
1 Grim Lavamancer
4 Incinerate
3 Kiln Fiend
4 Lightning Bolt
2 Lightning Helix
4 Magma Jet
3 Molten Rain
2 Monastery Swiftspear
3 Mutagenic Growth
2 Reforge the Soul
4 Shock
1 Young Pyromancer
Sideboard:
1 Exquisite Firecraft
4 Goblin Heelcutter
4 Gut Shot
4 Needle Drop
2 Reverberate
3 Tormenting Voice