Feel free to sunder the floor, but you guys have about two rounds before the whole band shows up (and possibly a few of the more fanatical groupies), healed and ready for round two.  The elf has enough HP to not die from falling, though she might need to be carried away for a bit after jumping.  (Also, she's naked; unlike Kyuui, her clothes aren't armor in disguise, and were much easier to simply rip off of her...)