18 Mountain
4 Ramunap Ruins
4 Demolish
4 Fight with Fire
1 Hour of Devastation
2 Lightning Strike
3 Primal Amulet // Primal Wellspring
4 Seismic Shift
4 Skirk Prospector
1 Star of Extinction
4 Sweltering Suns
2 Vance's Blasting Cannons // Spitfire Bastion
4 Violent Impact
4 Wily Goblin
Sideboard:
1 Ghitu Chronicler
1 Hour of Devastation
1 Magma Spray
3 Shivan Fire
1 The First Eruption