[PR] Removes HoS whitelist requirement from halloween critters + nerfs them

[Zafhset]

I have no opinion on the whitelist either way, but really disagree with the idea of nerfing the critter roles as an afterthought. if you're making them publicly available you might as well make them get the full current experience.

There's a lot of conflicting opinions between the whitelist and critter changes. you really should make two different PRs so that neither of them just piggybacks the other into being implemented.