3 Glacial Fortress
7 Island
5 Mountain
1 Plains
1 Steam Vents
1 Sulfur Falls
3 Unclaimed Territory
3 Adeliz, the Cinder Wind
1 Aven Wind Mage
2 Deputy of Detention
3 Divination
1 Exclusion Mage
1 Expansion // Explosion
4 Goblin Electromancer
4 Merfolk Trickster
4 Negate
3 Opt
2 Secrets of the Golden City
2 Siren Stormtamer
2 Wee Dragonauts
1 Wizard's Retort
Sideboard:
2 Fight with Fire
2 Island
1 Lava Coil
1 Niv-Mizzet, Parun
1 Ral, Izzet Viceroy
2 River's Rebuke
3 Spell Pierce
3 Wizard's Retort