Looking for Hidden ability Muk/Grimer

[EvaRiku]

willing to give a shiny or a legendary for one or if you know you have a friend safari for one that would help lots too.

[Zeref the Dark]

i offered my muk to you - HA lvl 65 for shiny growlithe

[noibat]

I have a hidden ability grimer I can trade for a shiny. What shinies do you have?