Karna Maximum

Karna Maximum (かるなマッキシマム, Karuna Makkishimamu) is a more powerful version of Karna.

Overview
Frost outstretches his right arm above himself, his fingers each extended as well. Numerous small orbs of light form in the air around him and quickly pool in towards his hand, coupling into a large multi-coloured energy sphere. Frost draws his arm down so that it points forward before unleashing the attack as a powerful energy wave. As the wave travels, more orbs begin to form around Frost and fire off as small thin energy bullets that trail along the path of the main attack quickly becoming a full-on energy barrage in the shadow of a singular wave. It is a powerful onslaught that drains a massive chunk of Frost's energy cementing it as a finishing blow, something to bring the curtain down on an enemy than something to be used when they can still retaliate at their fullest.