Main deck (60) 3 Collateral Damage 4 Dragon Fodder 3 Fiery Impulse 4 Goblin Glory Chaser 3 Goblin Heelcutter 4 Goblin Piledriver 4 Hordeling Outburst 3 Magmatic Chasm 4 Mardu Scout 20 Mountain 4 Reckless Bushwhacker 4 Titan's Strength Sideboard (14) 3 Arc Lightning 1 Fiery Impulse 3 Impact Tremors 4 Outpost Siege 3 Roast