I don't know how it WILL be done, but I know how it COULD be done.Anyone have an idea on how multiclassing or hybrid classing could work with a Psion (or anyone using power points?) Would they just trade out an At-Will, or maybe lose a number of power points? Both? What about multiclassing in?
A power augmented to its maximum is apparently the equivalent of an encounter power. Trade out one of your encounter powers, and gain the ability to use an augmentable power of equal or lower level once per encounter at its maximum augmentation.