>>44672303Doesn't have to be shiny but if you have the tools like seedcheck bot and autoskipper its a fairly easy process
turn off autosave
stand in front of the Den you want to get mons from
turn your text speed to slow
save manually
now throw a wishing piece into the den
If the beam is purple, great
If it isnt, push the home button and close the game and open it again
Repeat until beam is purple
After you have the beam you can reroll the den spawn until you encounter a gmax
Just search for other players offline
then enter the options on your switch and skip the day forward once and hit ok
Exit the raid and you should be able to collect watts again if done correctly
Do this exactly 3 times and the 4th pokemon you encounter should be different
if it isnt the pokemon you wanted, exit the game and enter again
Since you turned off autosave it will revert back to the pokemon you first encountered when you put the wishing piece in
skip 3 days and you will notice how the pokemon are always the same except for the 4th one
repeat that until the 4th pokemon is the desired outcome