Ah, no I was more talking about the sort of wild revelry/association with sex of for example fauns (like in rthverse? Don't know if you've read it?) and just the general Otherness of the Narnians, compared to what they are used to. But I'm not actually sure if the Pevensies would know about that first thing, so yes I agree that snakes and such would probably be worse. But I would have to dive into this a little more deeply to really determine/decide on that, right now I'm just kind of throwing ideas in the air and thinking about different possibilities ;)