[@PlatinumSkink]

I mean, Ralts is a psychic type so I am assuming it works differently for a pokemon like Ralts. Rather than ridiculous speed, it's more psychic power.

I'd say that the copies have no physical form, can't interact with anything have no shadows, etc. For the most part I'd say they should be able to move and stuff, but that's it. Plus, moves like Odor sleuth and others make an evasive target able to be hit no matter what.

but, just my opinion. Feel free to do with the move what you want~