22 Mountain
3 Boros Charm
4 Fervent Strike
4 Flamekin Harbinger
2 Fling
2 Generator Servant
1 Legion's Initiative
4 Nova Chaser
1 Onward // Victory
4 Runaway Steam-Kin
3 Smokebraider
3 Sootstoke Kindler
2 Spark Trooper
2 Spitemare
3 Voltaic Visionary // Volt-Charged Berserker
Sideboard:
1 Experimental Frenzy
4 Lightning Bolt
3 Lightning Helix