Well,so a mega delta charizard surrounded by a ghostly aura is not enough for you.
There is a giratina cult,sort of.
(Okay,you will probably think that the giratina cult is insane and has no brains whatsoever.
But i'll give you a little glimpse of what they are about.So Bewear spoilers)
So,according to dem giratina dudes,giratina is OG god and arceus was like "I wanna be god" and defeated giratina and sealed it and the
cultists in distortion world.So they be like "WE WILL RESTORE GIRATINA AS GOD AND MAKE DISTORTION WORLD A PARADISE".
That's basically the gist of it