Main deck (60) 4 Collateral Damage 4 Dragon Fodder 2 Fiery Impulse 4 Goblin Glory Chaser 4 Goblin Heelcutter 4 Goblin Piledriver 4 Hordeling Outburst 1 Mardu Scout 21 Mountain 4 Reckless Bushwhacker 2 Stoneforge Masterwork 2 Subterranean Scout 4 Wild Slash Sideboard (15) 2 Arc Lightning 3 Impact Tremors 2 Molten Vortex 4 Outpost Siege 2 Roast 2 Tears of Valakut