>>48660298IIRC, it was meant to work similar to breeding shinies does, 15/16ths chance of stars, but they fucked up and made it almost-impossible (if not, outright impossible without hacking) to meet Star shinies in the wild.
'Curse the normie scum forgot how the shiny determination was explained in favour of memeing "ultra shinies" instead, so small wonder fuckwit in the pic hasn't a scooby how it works.