3 Bloodstained Mire
1 Fiery Islet
2 Island
1 Mountain
3 Polluted Delta
4 Scalding Tarn
2 Steam Vents
1 Sulfur Falls
2 Brazen Borrower // Petty Theft
4 Delver of Secrets // Insectile Aberration
4 Dreadhorde Arcanist
2 Forked Bolt
1 Grim Lavamancer
4 Lightning Bolt
4 Serum Visions
2 Spell Pierce
2 Spell Snare
4 Thought Scour
1 Vapor Snag
4 Young Pyromancer
Sideboard:
2 Blood Moon
2 Combust
2 Dispel
3 Dragon's Claw
1 Electrickery
2 Negate
3 Smash to Smithereens