>>12499397>trickSleight of hand takes advantage of unawareness and optical illusions. For malicious intent, you could also argue Dark type. Of course, a Dark type Trick already exists.
>gravityMainly, because it doesn't fit anywhere else. On the other hand, we can imagine it as the user using their psychic powers to emulate gravity.
>luster purge>mist ballBasically, because they're signature moves. Roar of Time, Razor Shell, Meteor Mash, etc. are all in the same boat.
