In Standard, Garbotoxin is rotating, and in Expanded, Hex Maniac was just banned. In light of those, some (such as myself) have suggested Alolan Muk might see a rise in usage. It does only affect Basic Pokémon, but there are a lot of potent Basics with abilities in both formats, so I want to discuss what potential applications it could see in the future and if it's worth using.