My friend is playing a shadow priest and he's not the best player in the world if I put it like that. Sometimes when we play he starts screaming about losing all of his mana for no reason. He tells me that it can be at 70% or so and then suddently it drops down to 1%.
I'm well aware of him not being the best so I assume it's something that he's doing wrong, but it's hard for me to know since I'm not a priest.
Does anyone recognize this? Is he doing something completely wrong? How do you shadowpriests keep your mana up during a whole bossfight?