Souls

2 things about the whole soul gathering thing, especially since it says "Souls are collected from deceased bodies, similar to Shadow Spirit."

    1. Does the strength of the enemy effect the 'quality' of the soul or is a brown fox as valuable as a lion?  

    2. Does gathering souls consume stamina as well, or no?

We're waiting for it to hit NA to make any changes. Supposedly the KR version is somewhat different than the JP version.

1, if it's like Shadow of Spirit we have or like Shadow Bunshin JP/TW has, no, all shadows are the same.
2, I don't know. I'll check some videos later and update this post.