Quote Originally Posted by LeoLupinos View Post
Blood Gauge is supposed to represent HP used as a cost to damage skills.

I hate the idea of consuming my HP to deal damage. How would this work with Tank? It would be AWFUL to play.
Check the Warden in Blade and Souls.

2 Handed Sword, Tank, HP Cost for his skills... Probably unbalanced powerfull class. (notice, he has some shield in addition to his HP and some crazy CC resistance.)