31 Mountain
1 Myriad Landscape
1 Valakut, the Molten Pinnacle
1 Aether Flash
1 Arcane Signet
1 Artist's Talent
1 Ashling, Flame Dancer
1 Big Score
1 Birgi, God of Storytelling // Harnfel, Horn of Bounty
1 Blasphemous Act
1 Blood Moon
1 Cathartic Reunion
1 Chain Reaction
1 Chandra, Torch of Defiance
1 Chandra's Incinerator
1 Chaos Warp
1 Commander's Sphere
1 Commune with Lava
1 Coruscation Mage
1 Dangerous Wager
1 Defiler of Instinct
1 Electrostatic Field
1 End the Festivities
1 Erebor Flamesmith
1 Faithless Looting
1 Fiery Confluence
1 Fiery Inscription
1 Firebrand Archer
1 Gamble
1 Glittering Stockpile
1 Guttersnipe
1 Invoke Calamity
1 Jeska's Will
1 Kessig Flamebreather
1 Light Up the Stage
1 Lightning Greaves
1 Magmatic Insight
1 Magus of the Wheel
1 Mana Geyser
1 Manabarbs
1 Mechanized Warfare
1 Mind Stone
1 Neheb, the Eternal
1 Ojer Axonil, Deepest Might // Temple of Power
1 Price of Progress
1 Pyrohemia
1 Rampaging Ferocidon
1 Razorkin Needlehead
1 Reckless Impulse
1 Reforge the Soul
1 Repercussion
1 Roiling Vortex
1 Rolling Earthquake
1 Ruby Medallion
1 Screaming Nemesis
1 Seething Song
1 Sol Ring
1 Solphim, Mayhem Dominus
1 Sulfuric Vortex
1 Tectonic Hazard
1 Thermo-Alchemist
1 Thought Vessel
1 Thrill of Possibility
1 Throne of Eldraine
1 Torbran, Thane of Red Fell
1 Vandalblast
1 Volcanic Fallout
1 Wheel of Fortune
1 Wheel of Misfortune
1 Wrenn's Resolve
Sideboard:
1 Acidic Soil
1 Ancient Runes
1 Chandra, Awakened Inferno
1 Deflecting Swat
1 Goblin Chainwhirler
1 Goblin Sharpshooter
1 Grapeshot
1 Gut Shot
1 Imperial Recruiter
1 Magus of the Moon
1 Pyroblast
1 Pyromancer's Goggles
1 Ruination
1 Shivan Gorge
1 Unruly Catapult
1 Valakut Exploration
1 Viashino Heretic
1 Virtue of Courage // Embereth Blaze
1 Zo-Zu the Punisher