Although these Eeveelutions have boosted spawn rates, their shiny variants aren’t available in the wild or in raids. To catch a Shiny Umbreon, Shiny Espeon, and Shiny Sylveon, you must first ...

So, returning to our 1 in 25 odds, that means you need to make something like 375 catches to get a complete set of Shiny Eeveelutions. 125 for the forceable ones, 225 for the random ones, and 25 ...