Damp

Damp is an ability in Polished Crystal that prevents the use of self-destructing moves such as Self-Destruct and Explosion. You can find this ability on a few water Pokémon and then the Paras/Parasect evolutionary line!

Paras/Parasect and Horsea/Seadra both have Damp as their hidden ability while the rest of the Pokémon with this ability have it as their primary ability or secondary.