Alter Aeon Online Help

Keywords are:  'spellgroup necromancer dragontooth odontology'

Necromancer Dragontooth Skills:
 harvest teeth                              2 nec
   skeletal spider                          3 nec
     skeletal warrior                      16 nec
       skeletal mage                       19 nec
         bone dragon                       37 nec
         skeletal lich                     28 nec
         mend bones                        34 nec
       skeletal knight                     25 nec
   bone shield                              6 nec
     bone armor                            12 nec
       bone prison                         21 nec
         bone fortress                     31 nec
         coffin                            38 nec
   bone blade                               7 nec
     bone arrow                             8 nec

These spells allow necromancers to use harvested teeth as very powerful
spell components.  Teeth naturally contain a large part of the life
force of a creature, and when properly harvested and prepared allow
many interesting uses.