4 Ancient Spring
2 Gemstone Mine
4 Geothermal Crevice
4 Sulfur Vent
4 Burning Wish
4 Cabal Ritual
3 Chromatic Sphere
4 Chromatic Star
4 Dark Ritual
4 Faithless Looting
4 Lotus Petal
4 Manamorphose
4 Night's Whisper
4 Ponder
4 Rite of Flame
3 Tendrils of Agony
Sideboard:
2 Ancient Grudge
2 Contagion
1 Diminishing Returns
3 Duress
3 Echoing Truth
1 Empty the Warrens
1 Gitaxian Probe
1 Ideas Unbound
4 Lim-Dûl's Vault
1 Past in Flames
1 Pithing Needle
1 Pyroblast
1 Silence