Thread:Nkstjoa/@comment-28868284-20161201104720/@comment-5035900-20161202041550

It has never appeared in-game, making its sole appearance in the UDON comics. Even then, as both shown in the comic page and as demonstrated in Hercule VS Dan, his Raging Demon can be easily interrupted and his Evil form can be dissipated with just as much ease.

In my opinion, his Dark Hado is so unreliable that it doesn't change the outcome of his fights much at all.