Something I like doing right now is running A-Muk without Pursuit, and instead opting for Brick Break and Shadow Sneak to go with the usual Jab and Knock. I know Fire Blast was popular on A-Muk, not sure if it still is. But back to my point of Break+Sneak.
I like Brick Break A-Muk as a great way to bop things like Heatran, Ttar, and Bisharp. It's unconventional, so not many people expect it when switching in those mons. All three of those are also semi-popular (not sure how great Sharp is nowadays, but it did hit OU usage). This also gives it a neat way to bop Ash-Gren. Sneak meanwhile gives A-Muk some nice revenge kill potential if threats have been worn down enough, and a good way to get additional chip if it's about to go down. I've had opponents bring in Latios thinking they can safely revenge my A-Muk, only to find themselves dropped by Sneak.
Sneak could probably be dropped, and I should probably drop it too, but I think Sneak can do some nice things depending on your builds. Break however is the real star, at least for me and how I've been dealing with the prevalence of things like Ttar and Heatran.
I like Brick Break A-Muk as a great way to bop things like Heatran, Ttar, and Bisharp. It's unconventional, so not many people expect it when switching in those mons. All three of those are also semi-popular (not sure how great Sharp is nowadays, but it did hit OU usage). This also gives it a neat way to bop Ash-Gren. Sneak meanwhile gives A-Muk some nice revenge kill potential if threats have been worn down enough, and a good way to get additional chip if it's about to go down. I've had opponents bring in Latios thinking they can safely revenge my A-Muk, only to find themselves dropped by Sneak.
Sneak could probably be dropped, and I should probably drop it too, but I think Sneak can do some nice things depending on your builds. Break however is the real star, at least for me and how I've been dealing with the prevalence of things like Ttar and Heatran.