4 Mutagenic Growth
4 Kiln Fiend
4 Reckless Impulse
4 Lava Dart
18 Mountain
3 Apostle's Blessing
4 Monastery Swiftspear
1 Forgotten Cave
3 Crash Through
4 Lightning Bolt
4 Manamorphose
4 Festival Crasher
3 Temur Battle Rage
Sideboard
4 Underworld Rage-Hound
4 Pyroblast
2 Flaring Pain
2 Electrickery
2 End the Festivities
1 Apostle's Blessing