Any Man Advice

[mivayan]

MaxWilson said:
50 fatigue to each of the slaves, but they're S1 with a +1 bonus from being in a 3-slave communion so effectively S2. This is one shy of the S3 requirement, so the 50 fatigue allotment is doubled for each of them. Each one takes 100 fatigue.

Great explanation. I'll add what my testing showed on encumbrance:

The slave's encumbrance is added to the 50, so with enc 4 they'd take 108 fatigue in stead. And opposite, if they had astral skill 20 each one would only take 54/18=3 fatigue. (more realistic example: if the spell cost 20 total, the slave gets 5+4, so only need skill 5 to reduce it to 3. Easier done in big communions).