Pros: Good art, cute artstyle, great bellies.
Cons: Blazing bellydancers are really badly designed. They'd be difficult enough even if they didn't always spawn with two allies. If you're not gonna let the allies blow up, expect to use up all your healing. If you do let them blow up, you're STILL gonna use up most of your healing. You can't win, unless you grind and stock up on stun gems.