14 Mountain
1 Shivan Gorge
1 Tyrite Sanctum
4 Valakut, the Molten Pinnacle
1 Ashling, Flame Dancer
2 Ball Lightning
3 Banefire
1 Chandra, Fire of Kaladesh // Chandra, Roaring Flame
1 Chandra, the Firebrand
3 City on Fire
2 Double Vision
4 Electrodominance
4 Fireball
4 Guttersnipe
1 Imodane, the Pyrohammer
4 Lightning Bolt
1 Neheb, the Eternal
1 Reverberate
3 Sol Ring
1 Solphim, Mayhem Dominus
1 Thran Dynamo
1 Toralf, God of Fury // Toralf's Hammer
1 Torbran, Thane of Red Fell
1 Urabrask // The Great Work
Sideboard:
5 Mountain