I get that the legendaries in X and Y always have three perfect IVs, but what about Pokemon like Golett? Will Goletts have three perfect IVs?
Some Legendaries have Genders eg. [email protected] and Heatran.
They have genders but they still come with 3 Perfect guaranteed IVs.
I've also personally caught genderless Pokemon and they don't have 3 perfect IVs