Dol Guldur Tower is a structure that spawns in the Dol Guldur biome. Its most notable feature is that it contains a Dol Guldur Orc Chieftain, from whom you may hire units. The entire building is constructed out of Dol Guldur bricks, stone bricks, and Mirk-oak wood blocks, and is decorated with skeleton skulls and Morgul torches. The windows are all barred with Orc steel bars.