Witch Doctors Ward questions

tja

Are you able to change the projectile launch position?
If so, how do I do this? Is it like antimages effects vertices?

Basically I have this concept and I want the first beam to fire out of the mouth or eyes:

MagnoHusein

I guess the skull that shoots the energy beam of the ward is actually particles made by valve. I'm actually having the same issue with a WD ward that I designed.