Our guild priest, we are a 10 man guild, is having serious mana issues. We ran Grim Batrol for the first time last night and he had to eat after almost every pull and went oom on 2 of the boss fights before the boss was down. He is an experienced priest who always did well in the previous years. I was also pugging a few dungeons early on before everyone else was 85 and had another priest that had mana issues. Is there something we are missing or do we just have to wait until we get better gear? He is stacking spirit. I'm the guild mage and I haven't really had any major mana issues. Forgot to mention he is running as Holy.