Relation between Harry potter and XY legends

Hi guys i have a new fan theory
as we all know that from harry potter series
Dementors are life sucking creature and expecto petronum is the spell used to repel them.
you all must be thinking why is it related to nintendo?

Well in pokemon xy
i can say that yveltel the dark tyoe legend which suck life force from earth is releated to Dementors

and Xerneas is the spirit animal of harry expecto petronum spell A reign deer

xerneas typing is also super effective against yveltal so what u all think
comment and tip me with PC s