10 Mountain
4 Rakdos Guildgate
10 Swamp
1 Barrage Tyrant
3 Dominator Drone
4 Dust Stalker
4 Flayer Drone
3 Forerunner of Slaughter
1 Kozilek's Sentinel
4 Magma Jet
4 Magma Spray
4 Sky Scourer
4 Sludge Crawler
4 Welder Automaton
Sideboard: