Hey /vp/, I've got two questions about strange mechanics and happenings in X/Y. If they've been covered I apologize, I've been avoiding spoilers. The first is, has anyone caught something where it jiggles only once? Has the significance of that been figured out yet? I've caught an Abra and something else that escapes me at the moment.

Also what's up with the elevator ghost? why would gamefreak make something that scary...