Quote Originally Posted by Bradster View Post
Something I'm learning is if you intend to AOE the instance in large pulls (first time doing this kind of leveling), wait until the mobs on average are 2 levels under you. They are still yellow, however this seems to be the sweet spot where you can get away with massive pulls. If you do it same level or +2 levels I find you can run out of mana, don't do enough dps in time before they flee bringing help, or you take to great of spike of incoming DPS to keep everyone up.

Perhaps with more mages that's not a thing but running 2 Mage, 1 Lock for AOE in my group while my tank sits there looking pretty, That's the range I found works for me.
On mobs your level or higher the +hit/block/dodge/parry issues in classic seem to me to be much more detrimental than retail. Or at least, that's been my experience on the warriors. Spell +hit seems to be a tougher problem as my warriors just lose DPS but do not incur mana-regen downtime.