I’ve been considering running Wiz>Pyro>Linker>Linker>Linker>Alchemist, but there isn’t a lot that I can find on how exactly Spiritual Chain and Life Line work. I can’t find a single video or forum post about this.
Spiritual Chain - I know it trades buffs with linked players, but can you link your entire party so everyone gets everyone’s buffs? If so, is the range on Physical Link long enough for it to be viable in medium to large sized grinding areas?
Life Line - I really can’t tell what exactly this ability does. It sounds like you would use the highest stat from every player in the link, but the English translated spell descriptions says that it uses the highest “attribute” or “ability” from each party member. If you can use Spiritual Chain on the entire party, that would mean you could also use this on the entire party.
Also, please do not give your answer unless you are absolutely certain you know the skills work. The skill videos and descriptions make it sound like they can only be used on one person at a time, but that may not be the case.

>thau>crono>alchemist, with that flawless build i will need to do is run around and beg ppl to lvl me up.