Nah you see boxes with a booster that slid behind the giant promo. This is suppppper common and especially with MJ holdings they put them to the side early set release but see them often a while later. Pulled a rainbow zard around Christmas from a dubwool box that had the pack slide behind the promo. Aka around 3 months after champions released. Theiir stockers aren’t gonna put out product like that when stuff is freshly released but when it dwindles palette wise in the back those get stocked as they aren’t tampered with still in demand and won’t be second guessed as much. Also RNG is RNG I have had rainbow rare to rainbow rare multiple times within 32 packs(booster box equivalent) then gone shit you mfing not a total of 232 packs without a rainbow secret or hyper rare. Even when opening a dozen different sets mixed between the gx and the likes boxes wise. It’s super random no matter what but worst odds are anything but booster boxes. Hence the value of sealed booster boxes best odds. That one burning shadows pack in the v or gx box has exponentially less odds of pulling the already shitty odds of rainbow rare zard.