Arena

You walk around the tree and look up at it, knocking occasionally on its trunk. It sounds pretty solid. You look up at the branches high above and decide that they are rather large in comparison to those of the trees nearby.

Something about this tree is out of place. You figure there has to be some sort of special equipment in or on it, otherwise why would they go to the trouble of making something like this?

Or is it just a decoy set to detract your attention from other potential sources of equipment?

One thing is certain with this arena; nothing is certain.