Sorry for double post, I can't edit my previous one for some reason.
EDIT: Wait, in the index, it says an experienced Kandra with human bone is 85, is it out of date?
They are more scared of death then having a spike in them. After she escaped, she spent awhile forcing herself (In a very long process) to chip off the edges of the spikes, and the reduced sanity from having only one spike in did not help with that.