As we know, Muk was immediately sent to Oak's lab in the same exact episode Ash captured it in Kanto. We didn't get to see it stay on the group at all.
However Muk did have a major battle in the Indigo League against that Bellsprout. It was also brought back in Orange Islands for that one episode with that mayor who abandoned his Bulbasaur, and Ash used Muk to search the sewers. After that Muk was used in the Johto league to battle Gary's Scizor, and then that was the last time he used it. It did get some screentime in one of the hoso specials and we saw it smother Prof. Birch when Ash came home from Hoenn, but that's it.
How would Muk have been handled today though? I see Muk as the same thing like Heracross, Phanpy/Donphan, Glalie and Gliscor, in that its the "oddball capture" of a region of a unique type that Ash gets in his 6th slot.
Does anyone wish Muk got more screentime? For such a funny Pokemon that always liked to smother people, I always wish it was used more often. I am still bitter that the writers didn't have Ash use it in Battle Frontier at all.
However Muk did have a major battle in the Indigo League against that Bellsprout. It was also brought back in Orange Islands for that one episode with that mayor who abandoned his Bulbasaur, and Ash used Muk to search the sewers. After that Muk was used in the Johto league to battle Gary's Scizor, and then that was the last time he used it. It did get some screentime in one of the hoso specials and we saw it smother Prof. Birch when Ash came home from Hoenn, but that's it.
How would Muk have been handled today though? I see Muk as the same thing like Heracross, Phanpy/Donphan, Glalie and Gliscor, in that its the "oddball capture" of a region of a unique type that Ash gets in his 6th slot.
Does anyone wish Muk got more screentime? For such a funny Pokemon that always liked to smother people, I always wish it was used more often. I am still bitter that the writers didn't have Ash use it in Battle Frontier at all.