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