4 Island
1 Mountain
4 Scalding Tarn
2 Shivan Reef
2 Steam Vents
3 Sulfur Falls
4 Careful Study
4 Desperate Ritual
2 Empty the Warrens
4 Gitaxian Probe
4 Grapeshot
4 Manamorphose
3 Past in Flames
4 Pyretic Ritual
3 Pyromancer Ascension
4 Seething Song
4 Serum Visions
4 Sleight of Hand
Sideboard:
1 Dispel
1 Early Frost
2 Echoing Truth
2 Empty the Warrens
1 Gigadrowse
1 Into the Roil
4 Lightning Bolt
2 Mana Leak
1 Spell Pierce