(28% per practice)
Requires: demonic favor
Usage
summon demon [soulstone] teeth
A recently negotiated compact with the demon realm allows necromancers to trade purple soulstones for teeth. As per the compact, the teeth must be suitable for use as dragon teeth.
One interesting side effect is that the delivered teeth are 'tamed', which allows large numbers of magically potent teeth to be handled at once without the problems normally seen in large tooth collections. The compact does not specify how teeth are tamed, only that it will be done prior to delivery.