We received this piece from an acolyte that has since grown in power. This was his bridge into the world of magical things. The acolyte actually created this piece on his own at the Abbey of Thelema after pilgrimaging there after reading about Crowley's aspirations to turn the small home into a world-famous center of worship. That never happened. However, there are excessive residual powers there from the times that Aleister hosted a few of his closest confidantes to practice his most prized Thelema magic.
This piece is a bridge that will connect the person who is using it to the Great Pyramids of Giza. It acts as a liaison that will connect your mind's eye to the spiritual capstone of the pyramid to give you the knowledge of thousands upon thousands of years of Egyptian magic. After all, this was the basis for Aleister's Thelema. He was given the secrets of the pyramids by an entity known as Aiwass. You won't even have to leave your home. All you have to do is meditate with the item and the entire world of ancient Egyptian magic will be at your fingertips and your disposal.