Pearl:It tugs on the hands of children to steal them away. HG/SS: It is whispered that any child who mistakes Drifloon for a balloon and holds on to it could wind up missing. BW2: These Pokémon are called the "Signpost for Wandering Spirits." Children holding them sometimes vanish.
Nope. Just someone who is trying to be creepy, and not succeeding. I suppose Hypno may feed off dreams, but I don't think it would do it in a way. Granted one did not let Lostelle leave, so it is possible I guess.
I feel like Machamp would be odd, also for the weirdos male Gardeivor