Main deck (60) 4 Foundry Street Denizen 2 Goblin Heelcutter 4 Goblin Rabblemaster 4 Hordeling Outburst 4 Lightning Strike 4 Magma Jet 4 Mardu Scout 4 Monastery Swiftspear 20 Mountain 2 Searing Blood 4 Stoke the Flames 4 Wild Slash Sideboard (15) 2 Act of Treason 4 Arc Lightning 2 Collateral Damage 1 Goblin Heelcutter 1 Mountain 2 Outpost Siege 2 Peak Eruption 1 Scouring Sands