Quote Originally Posted by VanWulfen View Post
They won't have that much trouble keeping their mana pool up with similar reasons I listed except they have Energy Drain instead of Shroud of Saints, which half of the damage you deal is returned to you as HP and MP. At level 36, you get a trait that doubles the amount of MP you gain so it effectively becomes 100%, along with being on a separate cooldown but it does use one of your aether stacks which stacks up to three.
If i'm not mistaken they won't be using energy drain as much as some of their other abilities need to consume that buff to be used. (Lustrate and sacred soil both need it). Plus the amount of MP restored is based upon the damage you dealt, so INT would help that.