21 Mountain
4 Assault Strobe
4 Collateral Damage
4 Disintegrate
3 Flame Slash
3 Goblin Arsonist
3 Impetuous Sunchaser
1 Jeska, Warrior Adept
4 Kiln Fiend
4 Lightning Strike
4 Rush of Adrenaline
3 Spark Elemental
2 Traitorous Blood
Sideboard:
1 Assault Strobe
1 Blaze
1 Bloodrage Brawler
1 Borderland Marauder
1 Dragon Hatchling
1 Enrage
1 Fanatical Firebrand
1 Fireball
1 Fireblast
1 Flameblast Dragon
1 Forked Bolt
1 Gut Shot
1 Guttersnipe
1 Lightning Shrieker
1 Magma Jet
1 Minotaur Aggressor
1 Monastery Swiftspear
1 Needle Drop
1 Rolling Thunder
1 Searing Blood
1 Stone Rain
1 Temur Battle Rage
1 Titan's Strength