The Septuron

Description
This was a tall hill somewhere in the Xen'Drik. It was an archeological dig site that a sage was investigating. The Grey Company had to stop here to rest while on route to Stormreach. While resting they did some investigating of their own and found that inside the hill was a cave / chamber containing a number of things.

There were seven noteable objects found that, when initially disturbed, gave visions. These corosponded to historic/geologic layers, and were visions of important events in history. [The order is known and recorded somewhere, but I was unable to find that information as of now.] These objects and their visions (to the best of my memory) are as follows:
 * 1) Orc Bones; Simply mundane bones of an orc from long, long ago.
 * 2) * Note that these should probably be investigated further. They may be bones of an especially important figure, and could end up being more than what they appeared to be.
 * 3) * The vision was of Orcs living a tribal style life predating everything else. I believe that means this orc was native to Aesira, predating the arrival of Orcs from Avalon Oversea.
 * 4) Shaara's Stone; A large beautiful fascited gem crafted with the shape and color of an active flame.
 * 5) * This was successfully turned back into Shaara herself using Sileouni technology, so the stone no longer exists. If I had to guess, it was a highly advanced laen matrix utilizing several different types of laen, that was designed to somehow preserve Shaara over time.
 * 6) * I do not remember the vision, but I believe it related to the "Old Culture" of 200,000+ years ago. This was determined to be the Sileouni.
 * 7) Pentacle Medallion; Nonmagical five pointed star.
 * 8) * This was confirmed to be a symbol made by human servants of the Masters, designating themselves as such.
 * 9) * The vision was our first view of the Masters displaying their tall, slender, elongated bodies. We later learned this is how they choose to appear to humans they interact with. They choose not to reveal their true forms, probably due to the religious associations if they did.
 * 10) Small Red Dragon Scale; Dragon not identified
 * 11) * May have belonged to some important dragon, but otherwise investigation has turned up nothing beyond it being a typical dragon scale (not that owning one is typical by any means).
 * 12) * Was the vision of a dragon attacking something? Was it the Fall of Stormreach?
 * 13) Five Rings
 * 14) Windship Compass
 * 15) Giant's Ring