If Sava can use breath weapon again, she will do so. If not, she will take a five-foot step to 85N90E and attack with whatever natural weapons she is able. It is time for Sava and Danuba to meet.
Danuba will reply with a full attack, keeping up the Power Attack. If that indeed drops Sava, then she will 5 foot step back to 90n65e and scan for her next opponent.