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