Main deck (60) 2 Assemble the Legion 4 Battlefield Forge 2 Chandra, Pyromaster 4 Chandra's Phoenix 4 Goblin Rabblemaster 4 Lightning Strike 4 Magma Jet 7 Mountain 4 Mutavault 2 Purphoros, God of the Forge 4 Sacred Foundry 3 Searing Blood 4 Shock 4 Stoke the Flames 4 Temple of Triumph 4 Young Pyromancer Sideboard (15) 2 Assemble the Legion 2 Hammer of Purphoros 4 Magma Spray 3 Skullcrack 4 Warleader's Helix