Dancer's rise

Serroi - first a warrior woman, later a pawn of the most evil wizard her people had ever known, and finally a powerful worker of earth magic. For centuries self-imprisoned, Serroi has at last escaped her bonds to find herself in a changed land, a place of scattered city-states which have slowly been acquiring artifacts of technology. And with Serroi's return, magic, long-vanquished and vanished, seems at last to be reappearing.