Main deck (60) 4 Collateral Damage 4 Dragon Fodder 3 Fiery Impulse 4 Goblin Glory Chaser 4 Goblin Heelcutter 4 Goblin Piledriver 4 Hordeling Outburst 2 Impact Tremors 4 Mardu Scout 21 Mountain 4 Subterranean Scout 2 Wild Slash Sideboard (15) 3 Arc Lightning 1 Fiery Impulse 1 Impact Tremors 2 Molten Vortex 2 Outpost Siege 2 Roast 3 Smash to Smithereens 1 Twin Bolt