Grim Neigh (Japanese: くろのいななき Black Neigh) is an Ability introduced during Generation VIII, in The Crown Tundra. It is the signature Ability of Spectrier.. Grim Neigh (くろのいななき, Kuro no Inanaki?, lit. Black Neigh) is an Ability exclusive to Spectrier, introduced in Generation VIII.
Details on the Pokémon ability, Grim Neigh, and the list of Pokémon that learn it.. Effect Combines Unnerve and Chilling Neigh/Grim Neigh Game descriptions. Other languages. Pokémon with As One. As One as a hidden ability No Pokémon have As One as a hidden ability.