Llyarden is correct that it is very very difficult to kill a spirit, although given the way they are going to attack it, it is not that unlikely. The spirit will lose Essence crossing over, using it's numina and when taking Aggrevated damage.

Also, Llyarden raises a separate good point, which is that the pack should probably re-perform their Siskur Da, given the fact that their current one is activated primarily to target Beshilu.

Are we ready to start?