Post
by The Undying » Fri Feb 17, 2017 3:54 am
Tel's point is valid: Spirit Talk, like Speak Language (magic or mundane), is a medium of speech, not a nuance. If all folks needed to do was communicate, then all the social skills (Intimidate, Seduce, etc) would be unnecessary. But no, the point is you need a medium of speech - a shared language - over which to perform nuanced interaction (Intimidate, Seduce, etc). If you both speak Orc, then you can exchange information in Orcish; if you want to browbeat them, you still have to roll Intimidation. The magical speaking Talents (Spirit Talk, Elemental Tongues, Speak Language) just provide that medium without actually knowing the language - the magic provides interpretation.
NOW, that being said, here's the reason that Nethermancers would need Charisma whereas Elementalists would not. Elemental spirits are completely alien things and social skills flat out don't work on them. Unfortunately, I cannot for the life of me remember which source book that is from, but it is a published thing. You can't seduce them, you can't intimidate them, you can only reason with them. So, interaction tests aren't a thing with them. Meanwhile, many Ally spirits are those of passed on Namegivers, and Namegiver spirits DO completely follow the laws of Interaction tests. So, you CAN just reason things out with a Namegiver spirit, but you CAN also Intimidate, Seduce, Deceive, etc. That's where Charisma really comes in.