4 Avalanche Riders
1 Crater Hellion
3 Goblin Welder
1 Karn, Silver Golem
2 Phyrexian Colossus
1 Raven Familiar
1 Ticking Gnomes
2 Wall of Junk
3 Arc Lightning
1 Citanul Flute
4 Claws of Gix
4 Grim Monolith
1 Lifeline
1 Phyrexian Processor
4 Tinker
4 Voltaic Key
7 Island
12 Mountain
4 Tolarian Academy
Sideboard
1 Crater Hellion
1 Goblin Welder
1 Arc Lightning
1 Phyrexian Processor
4 Arcane Laboratory
1 Rack and Ruin
2 Steam Blast
3 Viashino Heretic
1 Whetstone