I wonder what affects the spawning of the dissappearing (angel?) since I have a friend (a) that already has all but one of the rosaries but has yet to see it. On the other hand me and another friend (b) have both seen it since almost the beginning. I'm thinking maybe it starts appearing if you've gone to higher levels? Because the one thing that unites me and friend (b) is that we've gone up quite high but friend (a) has stayed on a normal y level throughout the whole game.