N'zoth - Z'hul kra the lost

After the hero's of azeroth finally confronted N'zoth with the help of magni they managed to fix the chamber of azeroth just intime before they started to get insane by the sheer fear of N'zoth. Just as everything looked like it was over the laser beam from the chamber of azeroth got activated just in time. Before the beam landed on N'zoth himself he tried to block it with one of his tentacles without any success. After the beam hit N'zoth it was the end for him. From the tentacle that attempted to block the azerite beam was nothing left. What the hero's of azeroth found after they got back to their senses was this final weapon from N'zoth himself.