20 Mountain
2 Aether Membrane
1 Aetherflame Wall
2 Artillerize
2 Blasphemous Act
3 Cinder Wall
2 Fire Whip
2 Last-Ditch Effort
3 Lightning Bolt
1 Mizzium Mortars
4 Ogre Sentry
4 Vent Sentinel
2 Wall of Dust
2 Wall of Earth
2 Wall of Fire
2 Wall of Heat
2 Wall of Lava
4 Wall of Stone
Sideboard: