2 Echoing Decay 4 Skullclamp 4 Siege-Gang Commander 4 Goblin Warchief 3 Sparksmith 2 Patriarch's Bidding 4 Goblin Sharpshooter 4 Skirk Prospector 4 Goblin Piledriver 4 Goblin Sledder 4 Bloodstained Mire 4 Swamp 13 Mountain 4 Shatter Sideboard 4 Echoing Ruin 2 Electrostatic Bolt 1 Patriarch's Bidding 4 Terror 4 Detonate