12 Island
9 Mountain
1 Arcanis the Omnipotent
2 Diminish
4 Divination
3 Doorkeeper
1 Electrostatic Field
2 Exquisite Firecraft
1 Fog Bank
2 Geist of the Archives
4 Guttersnipe
1 Ogre Sentry
1 Ojutai's Breath
2 Psychic Rebuttal
1 Repeal
1 Smoke
1 Surreal Memoir
4 Thermo-Alchemist
2 Thought Scour
4 Vent Sentinel
2 Wall of Frost
Sideboard:
2 Aether Membrane
1 Counterspell
2 Diminish
2 Mnemonic Wall
1 Shatter