This creates a super ability. Two primary knights are required to make a secondary knight. A secondary knight has the option to change to a primary knight at will. For example the Purple knight has the ability to grow or shrink. But, if he wants he can become the Blue knight and shoot ice bolts to freeze and enemy or shatter a barrier.
Primary knights can also switch to other primary knights under certain conditions.
Power can be collected through out the land. Power is also used to heal the knights. Shoots ice bolts and freezes enemies and moving dangers. Freeze then attack with the sword shatters barriers and objects. The blue knight ice skates along to surface.