>>58163038>the fuck flavor is being ass in every gameThey probably didn't intend for it to be as crippling as it was, GF was not very competent at balancing Pokemon and while they've gotten better in the newer gens they still struggle a lot with it. Compare how absurdly broken Zacian is even by legendary standards meanwhile Zamazenta is the worst box legendary in history.
>even the ones without abilities like ranger, rumble, mystery dungeon, legends, and moreYeah, that's because Slow Start is important enough to Regigigas' design that they include it even in games that don't normally have abilities. They do the same with Shedinja and Wonder Guard for example or anything that has a form changing ability like Cherrim.