Whenever a contact move hits this Pokémon, the attacking Pokémon's ability changes to Mummy.
Pokémon with Cursed Fangs, Mummy, Multitype, RKS System, or Stance Change are unaffected. If a Pokémon with Moxie knocks this Pokémon out, the former's ability will change without taking effect. If a Pokémon with Rock Head uses a contact move with recoil against this Pokémon, the former's ability will change and it will take recoil damage. If a Pokémon with Parental Bond uses a contact move against this Pokémon, the former's ability will change, but it will still hit a second time.