4 Defense Grid
4 City of Brass
4 Chromatic Sphere
4 Gemstone Mine
4 Crystal Vein
3 Shivan Reef
4 Phyrexian Devourer
2 City of Traitors
4 Tinker
4 Tangle Wire
4 Ancient Tomb
4 Altar of Dementia
4 Fling
4 Impulse
4 Mind Stone
3 Tsabo's Web
Sideboard
3 Pyroclasm
1 Blue Elemental Blast
2 Red Elemental Blast
2 Ray of Revelation
3 Tormod's Crypt
2 Seal of Cleansing
1 Hydroblast
1 Pyroblast