20 Mountain
1 Smoldering Crater
4 Deus of Calamity
3 Fulminator Mage
4 Jaya's Greeting
4 Lava Coil
4 Lightning Bolt
4 Molten Rain
4 Pillage
3 Rubble Reading
4 Stone Rain
4 Wily Goblin
Sideboard:
1 Brain in a Jar
1 Fulminator Mage
4 Iron Myr
1 Smoldering Crater