3 Spellskite
4 Deceiver Exarch
2 Gitaxian Probe
4 Shrine of Piercing Vision
4 Preordain
2 See Beyond
4 Splinter Twin
3 Halimar Depths
4 Tectonic Edge
4 Scalding Tarn
3 Spell Pierce
4 Spreading Seas
1 Into the Roil
2 Jace Beleren
1 Terramorphic Expanse
7 Mountain
4 Island
2 Mana Leak
2 Lightning Bolt

Sideboard
2 Act of Aggression
2 Combust
4 Calcite Snapper
3 Flashfreeze
4 Pyroclasm