Quote Originally Posted by 'ElectronDF',index.php?page=Thread&postID=155906#p ost155906
I always thought that you got experience based on what damage you do to a mob. So the more damage the person does outside the group, the less experience you get. Maybe it works different in instances. I had thought of leveling up a lock group to replace my shammies, but it wasn't the experience needed (time). It was not a crazy lots of char positions. It was I didn't have lots of time and wanted to level my DKs. I think you would learn more about how to play your group if you actually played your group. If you just want max level chars, go play guild wars.
In instances, it works differently, but is considered an exploit, and out and about in the world, you get a % of xp based on damage if the higher level killing it for you sees the mob as gray. If the higher level sees the mob as green or higher, the tagging play gets full xp, regardless of how little damage they did.