>>12430621This guy right here. Used it for the first time in White 2 and despite being pretty useless as a Grimer, it became a total bro as soon as it evolved. I later used it on my first playhtrough of Pokémon XD earlier this year and was just as impressed with its performance. I think the reason I never used Muk was that as a kid, I caught one in the wild in Blue and my brother nicknamed it with my real name. I didn't know where the name rater was and I was really upset so I ended up realeasing it.
I'm sorry: if only I'd known. ;_;