Thread:SpiritedDreaming/@comment-24857712-20150927024310/@comment-26397825-20150927025838

Well, there's bound to be a few similar semblances in the world. Not every can be a special snowflake, after all, not even Yang. :)

Write it up, make set limitations on the damage he can put out despite how much damage he can take, and make the power meter something other than his hair, and you should be fine. Also, tie it into his backstory and personality, which (if he is a berserker and an aggressive person) shouldn't be too hard to do.