3 Glacial Fortress
7 Island
3 Mountain
1 Plains
1 Steam Vents
1 Sulfur Falls
4 Unclaimed Territory
4 Adeliz, the Cinder Wind
2 Arrester's Admonition
4 Depose // Deploy
4 Deputy of Detention
4 Divination
4 Goblin Electromancer
1 Merfolk Trickster
4 Negate
4 Opt
1 Quasiduplicate
2 Secrets of the Golden City
4 Siren Stormtamer
2 Wee Dragonauts
Sideboard:
1 Code of Constraint
3 Merfolk Trickster
1 Mountain
1 Niv-Mizzet, Parun
1 Plains
4 Sleep
1 Spell Pierce
3 Wizard's Retort