Hey, sorry to bother you again. I was planning for catching the three Regi's, and it turns out that Smeargle I bred all the time ago is going to be the one I'm going to use this time!
But enough beating around the bush: I need a 0IV Sableye, or a Poké with 0IVs that I can breed with one of my Sableyes, and pass them down. I'll try catching a bunch of compatible Pokés, and see if I can get lucky, but it will take time, possibly forever.
If you are anyone else can help me obtain something I can work with, I'd greatly appreciate it!