Since it is fist sized ko I think it is about more than 2 weeks old so assuming that this is the typical 6 months = young yukkuri: Okay this Marisa is a genius even by human standards. The potential for greatness is there and if I were in the government checking this thing, I would view it with great fascination and trepidation. If it turns into a dosu it might be a very good thing or worse than yukkuri of war.