3 Mountain
3 Mutagenic Growth
4 Preordain
1 Siege Smash
3 Bloodstained Mire
4 Mishra's Bauble
4 Lava Dart
1 Tarfire
3 Expressive Iteration
4 Dragon's Rage Channeler
1 Unholy Heat
3 Arid Mesa
1 Thundering Falls
4 Slickshot Show-Off
1 Violent Urge
4 Cori-Steel Cutter
2 Fiery Islet
3 Scalding Tarn
4 Lightning Bolt
4 Monastery Swiftspear
3 Steam Vents
Sideboard
1 Siege Smash
2 Unholy Heat
1 Meltdown
4 Consign to Memory
2 Into the Flood Maw
1 Spell Snare
2 Spell Pierce
2 Surgical Extraction