Q; Regarding Communion Master/Slaves

[Quietly]

well, thats interesting... still curious though, about how communion works with multiple masters...

if there are 2 masters and 8 slaves, do all masters and slaves get +3 to all paths? and slaves share both masters' fatigue costs?

and can mages be both slaves and masters... say there 2 or 3 slaves, and 2 having both casted slave/master... will masters share each others' fatigue when casting spells? will they factor into the bonus to paths? can they be slaves to themselves? or is this not possible at all...