[Tanthallas]

IB and FE are different guilds. If they want to join forces to compete they can. If they dont want to join forces to compete, they dont have to. If any guild in any bracket wants to join forces to kill a mob, they can. If they dont want to, they dont have to. The only restriction that is relevant is in the case of joining forces each guild would be restricted by the bag limit. If one guild merely helps another guild pull a mob, and that mob is then killed, then both guilds add one to their kill list.

Stop being idiots.