Quote Originally Posted by Nik View Post
Is there any point using energy release on any soul thats not herc/shingen?
The obvious answer is yes for Solomon, who you'll use for tower.

No one seems to like Joan, but I actually find her very helpful, so I invested some points in her, too. If you dun use her, dun bother. Same with Andromeda, she's technically very useful in raids if you stack ascension weapons and like to keep others alive (while having no hope of MVP-ing yourself.)

Once you hit a high enough rank though, you'll have a ton of excess MP (unless you decide to unlock all the useless abilities.) In which case, it doesn't really hurt to put points in souls you rarely uses. Makes GO missions slightly easier if nothing else.