Make sure you have a foreign ditto, which you can get here, make sure to get the oval charm, you can get that by defeating the guy in the game freak office in Hea Hea, and make sure to get the shiny charm, you can get that by having all pokemon registered in your alola pokedex
I got my shiny venipede in about 3 1/2 boxes, around 110 eggs hatched
I got my shiny venipede in about 3 1/2 boxes, around 110 eggs hatched