Vader returned to the tower once again after he had discovered that Luke Skywalker, his lost son, was the pilot who had destroyed the Death Star. As Vader meditated about how to best reunite with his son, he was approached by Tao once again. Vader, knowing that his son was alive, had no use for Tao, and he told the boy to go his own way. Tao was furious, but he left the tower, saddened that Vader had decided to abandon him.
This tower appears to be modeled after the facemask of Vader's armor. It is unknown how this building relates to Darth Vader's Palace, a building which served in the same function as this tower.
This tower appears to be modeled after the facemask of Vader's armor. It is unknown how this building relates to Darth Vader's Palace, a building which served in the same function as this tower.