Re: If Walt is a conjurer...
Well, I really was just trying to make a joke. But, I don't think it's fair to write off Walt's conjuring abilities.
OK, so I don't think we can say that he creates things out of whole cloth. You know, they aren't going to find a three-headed dog if Walt is reading Harry Potter and the Chamber of Secrets. But, I think we have ample evidence that Walt can summon things that are already present in the local area. Birds, bears, double sixes, rain, non-rain, etc. Walt gets what he wants.
Except for Vincent, which is odd.
Anyway, I just wanted to defend Walt's abilities. There's no question that he has them. The only question is the extent of their power and purpose.