Ice Boss

Description
Ice Boss is a thin, skeletal humanoid made entirely out of sharp ice crystals, with a head shaped like a large diamond. His limbs are unusually long, and especially so for his arms, which enables him to perform a typical attack involving stabbing the ground with his own hands. His comparatively weak, wiry frame and the fact that his whole body constantly refreezes to itself and to the ground makes motion slow and awkward.

Powers and abilities
Ice Boss is a being that revolves around the concept of coldness and freezing, constantly emanating an aura of intense cold that freezes whatever object that comes too close or makes contact. Because of the difficulty he faces in physical movement, his attacks are generally distance-based. His most common move involves stabbing the ground with blades of ice formed from his own arms; upon entering the ground, a second, much larger blade instantly appears elsewhere from underground, retracting when his own arms are pulled out again. He is also capable of focusing the aura of coldness around him into a solidified mass of mist in the shape of a dragon's head, which then has the ability to home in on an enemy while leaving him slightly weakened. In this weaker state, Ice Boss becomes ironically susceptible to freezing himself, and his entire body becomes far more brittle and fragile. If shattered, however, he retains the ability to reconstruct himself from ice with great speed.

History
Ice Boss hatched from an egg-shaped ice crystal, becoming the spiritual embodiment of coldness. For years he wandered the northern regions of Finger World, freezing the land around and creating tundras and glaciers wherever he visited, until he was chased down and recruited by Magic Box. After he was challenged by the Fighting Polygon, one of his attacks grew sentient and rebellious, and froze him so securely that he was left helpless while the newly formed Ice Foe went rampaging and causing far more destruction than he had while free. With the aid of the Fighting Polygon, he broke free, subdued, and reabsorbed his own creation, and underwent further training until he grew to an enormous size and gained the ability to bring about ice ages at will.

Miscellanea

 * Named after "prisms", transparent objects which refract light
 * Sees Fire Boss as his eternal and worthy rival
 * Enjoys Disney's animated film "Hercules" - but only one particular part