Jingilator

@Matthew That, and she prob’ly reminded herself of Castle Oblivion and thought to keep Elsa trapped in her own castle.

I want to see larxene’s nobody flunkies just how we saw marluxia’s nobodies. I believe the labyrinth larxene is hosting will be similar to castle Oblivion? Frozen reminds me of beauty and the beast just thought!

I've never heard an opinion stating otherwise though so how is it unpopular?

Nevertheless, I don't think it's impossible for them to appear. Vanitas does not necessarily need to be present to send them there and I think it would make sense to have all enemy types, except perhaps Nightmares, in nearly every world to some degree.