To kill Al'Ar, the first boss in The Eye (Tempest Keep), there will have to be two main tanks. One will have to stand on one platform, and the other 2 platforms away. When he is done attacking one of the MT's, he will move two platforms over, so when he is done attacking you, you must move 2 platorms over as soon as you can. After you kill him, he will come back to life. When he comes back to life, all you have to do is DPS him down as soon as you can. After he dies this time, you can get your loot from him.