Pokédex / AbilitiesThick FatAbout the abilityThick Fat is an ability introduced in generation 3.26 Pokémon can have this ability, such as Seel, Dewgong, Snorlax, Marill and Azumarill. For 8 of them it is the hidden ability, usually obtained from events, raids or breeding.Official effectHalves damage from Fire and Ice moves.Pokémon with the ability (18)SeelDewgongSnorlaxMarillAzumarillMiltankMakuhitaHariyamaAzurillSpoinkGrumpigSphealSealeoWalreinPuruglyMunchlaxCetoddleCetitanAs a hidden ability (8)SwinubPiloswineMamoswineTepigPigniteAppletunLechonkOinkologne