The main story should continue after you do a few more missions. The only things you can really do at the mountain is to find more Sky Gifts, or, climb back to the top again to recruit your Shaymin guide.
When Grimer reaches level 38, it evolves into a Muk.
Grimer will evolve to a Muk at Level 38.
Grimer evolves into Muk at level 38.
it doesnt. But, you can evolve grimer to muk.
grimer evoles at level 32 to muk because i have 10
U cant catch MUK only grimer + grimer evolve at level 38 !!
Yes, Grimer evolves into Muk at level 38.
Grimer can evolve into Muk at level 38.
Grimer evolves at level 38 into Muk.
Muk at lvl 38
When your talking to the guy in front of the house there is water and the grimer and muk are in it.
Grimer evolves into Muk through level-up at level 38