Arena Execution Pillars
These execution pillars are aptly named, as they are large pillars to chain prisoners to while they await their death. There's not much to them really, aside from the minor detail on the upper portion of them. The dark grey 3/4 technic pins act as hooks for the prisoners' chains to be attatched to. In here you get to see a little scene re-enacted from Attack of the Clones. More parts of the Arena will come in time, such as the animals' gates, the stands, Poggle the Lesser's viewing box, and (in dreams) the entirety of the arena.