Hi All,

I hope this isn't considered spell begging, cause I' m not looking for specific methods here, just a pre-work question.
I plan on soon invoking multiple entites, (the four elemental kings), as well as an angelic 'moderator' for a combined work. By this I mean a single task to which each of them are to contribute a single aspect of power.
My question is if anyone has done this before, were any serious problems encountered?
I quite well expierienced so I'm know what I'm doing with SINGLE in-ev-ocations, but this is new to me. If anyone out there has any advice, please share. Thanx.