2 Frostboil Snarl
6 Island
6 Mountain
4 Riverglide Pathway // Lavaglide Pathway
3 Counterspell
4 Delver of Secrets // Insectile Aberration
4 Dreadhorde Arcanist
2 Lava Spike
4 Lightning Bolt
2 Magmatic Channeler
4 Opt
2 Serum Visions
2 Sleight of Hand
2 Snapcaster Mage
2 Spell Pierce
4 Vapor Snag
4 Wizard's Lightning
3 Young Pyromancer
Sideboard:
1 Soul-Scar Mage