Random crossover ponderings... Ashton Anchors found a means of expelling beings from his body that had infused themselves into him. The cost was pretty high, but not insurmountable. He only stopped the process because it would result in Gyoro and Ururun dying.

I have to wonder...

Would the purification ritual work on Zelgadis Greywords? I don't imagine he would CARE what happened to the beings infused into him... They're not even really alive.