20 Mountain
4 Tectonic Edge
2 Cyclops Gladiator
4 Goblin Ruinblaster
4 Inferno Titan
4 Precursor Golem
2 Burst Lightning
4 Everflowing Chalice
4 Koth of the Hammer
4 Lightning Bolt
2 Slagstorm
2 Sphere of the Suns
4 Tumble Magnet
Sideboard
4 Mark of Mutiny
2 Molten-Tail Masticore
2 Perilous Myr
3 Pyroclasm
4 Tunnel Ignus