16 Mountain
3 Plains
4 Sacred Foundry
4 Ash Zealot
4 Awaken the Ancient
4 Boros Charm
4 Boros Reckoner
4 Chandra's Phoenix
3 Mizzium Mortars
4 Rakdos Cackler
4 Shock
3 Spark Trooper
3 Tajic, Blade of the Legion
Sideboard:
3 Assemble the Legion
2 Aurelia's Fury
3 Legion's Initiative
1 Mizzium Mortars