User blog comment:Luffy1999/Top Strongest Characters/@comment-17726681-20130905225454/@comment-11310718-20130909000755

@Berserk333, yea, it's an ablity ,if and only if, he uses it regulary, but as you can see, his body almost got massacred by using it so ithink he would not use it again, or enhance that ability again to have control over it, like gaining strength wiithout growing up or soimething, and one more thing, he gained that because of his resolve (Avenge kite), without something like that to push him again,he would not be as powerful as pitou or the king ever, it's like a now or never for gon on the pitou fight, he must;ve been dead meat by using that abilityas you prefer to call it., thanks to alluka he's back to normal.wel tthat's my opinion.