I used it on Raikou, of course. Runners are the only Pokémon worthy of a Master Ball.
zaptos.........it caused a lot of trouble for me
I actually save all my Master Balls.I save them for shiny runners and shiny Legends.
Yeah,but the runners have a catch rate of three,and you forget that they can useROAR.ultra balls should do good for shiny runners just get a fast crobat w/ mean look or use block