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