Main deck (60) 3 Experimental Frenzy 4 Fanatical Firebrand 2 Goblin Banneret 4 Goblin Chainwhirler 1 Karn, Scion of Urza 4 Legion Warboss 4 Lightning Strike 21 Mountain 4 Rigging Runner 4 Runaway Steam-Kin 4 Shock 4 Skirk Prospector 1 The Flame of Keld Sideboard (15) 2 Banefire 1 Experimental Frenzy 3 Fight with Fire 4 Goblin Cratermaker 1 Karn, Scion of Urza 3 Lava Coil 1 Mountain