32 Mountain
1 Valakut, the Molten Pinnacle
1 Banefire
1 Brash Taunter
1 Burning Earth
1 Burnished Hart
1 Chandra, Awakened Inferno
1 Chandra, Fire Artisan
1 Chandra, Fire of Kaladesh // Chandra, Roaring Flame
1 Chandra, Torch of Defiance
1 Chandra's Incinerator
1 Chaos Warp
1 Comet Storm
1 Deflecting Swat
1 Embermaw Hellion
1 Fiery Confluence
1 Fiery Emancipation
1 Firebrand Archer
1 Grapeshot
1 Guttersnipe
1 Harsh Mentor
1 Ignite the Future
1 Immolation Shaman
1 Inferno Titan
1 Insult // Injury
1 Leyline of Combustion
1 Leyline Tyrant
1 Lightning Bolt
1 Lightning Greaves
1 Mana Geyser
1 Manabarbs
1 Mizzium Mortars
1 Neheb, Dreadhorde Champion
1 Neheb, the Eternal
1 Outpost Siege
1 Price of Progress
1 Pyroblast
1 Pyrohemia
1 Rampaging Ferocidon
1 Red Elemental Blast
1 Risk Factor
1 Roiling Vortex
1 Sol Ring
1 Spellshock
1 Sulfuric Vortex
1 Swiftfoot Boots
1 Syr Carah, the Bold
1 Tectonic Giant
1 Thermo-Alchemist
1 Torbran, Thane of Red Fell
1 Valakut Exploration
1 Vandalblast
1 Wayfarer's Bauble
1 Wheel of Fortune
1 Zo-Zu the Punisher
Sideboard:
1 Ancient Runes
1 Cathartic Reunion
1 Charging Cinderhorn
1 Electrostatic Field
1 Goblin Chainwhirler
1 Magmatic Force
1 Purphoros, God of the Forge
1 Release the Gremlins
1 Ruby Medallion
1 Sin Prodder
1 Tormenting Voice
1 War Elemental