Training went on as long as the Noaidi lived .
The pupil had to prove his or her skills before a group of Noaidi before being eligible to become a fully fledged shaman at the death of his or her mentor .
Training went on as long as the Noaidi lived but the pupil had to prove his or her skills before a group of Noaidi before being eligible to become a fully fledged shaman at the death of his or her mentor .