11 Mountain
11 Plains
4 Blaze Commando
4 Electrolyze
4 Goblin Electromancer
4 Grapeshot
1 Haze of Rage
4 Jilt
2 Orim's Thunder
2 Pyromancer Ascension
2 Pyromatics
4 Scattershot
4 Young Pyromancer
Sideboard:
2 Assemble the Legion
1 Ballyrush Banneret
2 Bellowing Aegisaur
2 Boros Charm
2 Catalyst Stone
2 Cenn's Tactician
1 Chandra, Fire of Kaladesh // Chandra, Roaring Flame
2 Chandra's Incinerator
2 Clan Defiance
1 Dismissive Pyromancer
4 Engulfing Flames
2 Foundry Champion
4 Geistflame
1 Haze of Rage
1 Intrepid Hero
2 Lava Dart
3 Lightning Bolt
1 Lightning Greaves
3 Massive Raid
2 Pyretic Ritual
1 Pyromancer's Goggles
3 Pyromatics
4 Ranging Raptors
4 Reckless Rage
4 Ripjaw Raptor
2 Savage Stomp
1 Skullclamp
1 Skyknight Vanguard
2 Slayers' Stronghold
2 Soltari Guerrillas
2 Sunforger
1 Talon of Pain
2 Wing Shards