Shamballa is the head centre, speaking symbolically, of our planetary Life, focussing will, love and intelligence in one great and fundamental Intention and holding that focussed point throughout the entire life cycle of a planet. This great Intention embodies current purpose and expresses itself through the medium of the Plan.For my money, anything that comes of the Bailey/Theosophic axis is by definition apocryphal, but others may not agree with me. And it's interesting that this expedition is from 2008, the Year of Sirius.
Credit: master-of-tarot.blogspot.com