During the season when drift ice approaches the shore, Spheal prefers living on the ice—where fewer predators lurk—rather than the land. Its fur retains heat superbly and resists harsh cold.
Hidden Ability
The Pokémon is protected by a layer of thick fat, which halves the damage taken from Fire- and Ice-type moves.
The Pokémon gradually regains HP in snow.
The Pokémon is oblivious, keeping it from being infatuated, falling for taunts, or being affected by Intimidate.