3 Molten Slagheap
4 Mountain
4 Sulfurous Springs
5 Swamp
4 Terramorphic Expanse
4 Dimir Machinations
4 Grapeshot
1 Grinning Ignus
4 Infernal Tutor
3 Lost Hours
4 Lotus Bloom
4 Pact of Negation
4 Pyromancer's Swath
4 Rite of Flame
4 Seething Song
4 Shred Memory
Sideboard:
4 Darkness
4 Ignorant Bliss
4 Leyline of the Void
1 Molten Disaster
2 Persecute