This sounds like a very cool class. I like the artwork you did for them. I would LOVE to see a asian themed Darkest Dungeon type game. I could see it instead maybe being a bit more outside and with classes like this, ninja, wu-jen, shungega, monk, shrine maiden, ashigaru, ect.

I even like the class description because it fits the dark and grim world of Darkest Dungeon. This guy sounds pretty tortured.