I've asked GM in ticket if mob tagging (boosting low level character by pulling all instance, making him to hit every mob, and then disbanding party and killing mobs) is forbidden on this server. This is how he responded.
"I'm not too sure if this would be exploiting or not as I do not recall be able to do this on retail"
As we all know, it was possible and accepted on retail, so... can we state, that mob tagging is legal, or illegal?
Hojn, don't worry, it is said on many places to be perfectly fine (excluding the ones with a skull)... if you got a ban, just appeal it :) Helping by the elder charas to the newer ones is normal, allowed even on blizzard, logical, and cool, guess someone tried trolling you