I can believe it back home, mostly due to other weird things going on. [Bloodless murders, the whole demons thing.] But yeah, it's easier to believe it in this world when they have ghost types and legends.

[Lavender Town, too.

A flurry of sharp leaves from his Tropius flies out and cuts the Shieldons.]

I don't know how, yet. We need to stop the source somehow, as well as something large scale to calm down all of them.