20 Mountain
4 Ash Zealot
4 Burning-Tree Emissary
3 Chandra, Fire of Kaladesh // Chandra, Roaring Flame
4 Chandra's Phoenix
2 Dragon Fodder
3 Fanatic of Mogis
2 Hammer of Purphoros
2 Hordeling Outburst
4 Lightning Strike
4 Magma Jet
2 Purphoros, God of the Forge
4 Rakdos Cackler
1 Rending Volley
1 Shock
Sideboard: