The [[Demon Hunter]] class used [[mana]] when she debuted at [[BlizzCon 2010]]. This was a place holder, but the team was not ready to give any hints as to what her final resource might be.There have been few comments made by the development team, but it is widely speculated that her resource will have something to do with the balance between discipline and hatred[http://diablo.incgamers.com/blog/comments/on-the-drawing-board-21-the-demon-hunters-resources-revealed/].