Uldaman's end boss (Archaedas) is almost unkillable by 99% of parties. He spawns four big adds that kill the party fast. Even if the tank is fast enough to get aggro of all that adds it doesn't save the situation: healer usually can't heal that damage. Adds hit too hard.
In addition you have the only one try because of bugged door that is closed when you pull the boss and never opens after wipe.
There's one strategy that makes possible to kill him. Some parties pull the boss out of his room and run to the upper room where they nuke him while adds are running from the bottom room.
Is it a legit startegy or some kind of exploit and we will get banned?