I'm sure this isn't enough fire elementals, but I'm going to try it at least once anyway.
160 - Shurrak
120 - Kurrok
210 - Fire Elemental x6
490
Actually, since Shurrak takes some offensive pressue off the fires, maybe a mixed army would be more effective:
160 - Shurrak
120 - Kurrok
105 - Fire Elemental x3
120 - Water Elemental x4
505
Or something like that. I really just want to smash people and throw them into fire. Shurrak is going to be fun.