4 Boros Guildgate
3 Evolving Wilds
15 Mountain
2 Plains
4 Boros Signet
4 Flame Rift
4 Flamebreak
4 Holy Day
4 Manabarbs
4 Personal Sanctuary
4 Pyrohemia
4 Spiteful Visions
4 Sulfuric Vortex
Sideboard:
1 Ashling the Pilgrim
1 Circle of Protection: Red
1 Coalhauler Swine
1 Collapsing Borders
1 Dictate of the Twin Gods
1 Earthquake
1 Furnace of Rath
1 Heartless Hidetsugu
1 Slagstorm
1 Solitary Confinement
1 Sulfurous Blast
1 Volatile Rig
1 Volcanic Fallout