Very interested, especially in the more Indian/Asian themes present here as opposed to the typical western fantasy setup. Are there any limitations on the elements used by Karma--for instance, only manipulating Earth, Fire, Air, and Water? Also, as physical movement is mentioned as a component of casting, should that be likened to the use of a staff or wand, or were you implying a system more like the Avatar series where the movement aspect was treated as sort of transferring one's energy and momentum--for instance, the Earthbenders using big stomping motions to push huge boulders around, while Waterbenders had to maintain a more gentle flow of energy?