As-One-Glastrier

As One (Glastrier) is a unique Pokémon Ability exclusive to the Crown Tundra expansion of Pokémon Sword and Shield. This ability is exclusive to the fusion of the Legendary Pokémon Calyrex with Glastrier, forming Ice Rider Calyrex.

Effects:

1. Combination of Two Abilities: As One (Glastrier) essentially merges the effects of both Calyrex's Unnerve and Glastrier's Chilling Neigh abilities.
2. Unnerve: This portion of As One prevents opposing Pokémon from using held berries. This can be strategically advantageous, particularly in competitive battles where berries are frequently used to recover health or cure status conditions.
3. Chilling Neigh: This part of the ability activates when Ice Rider Calyrex knocks out an opposing Pokémon. It raises Calyrex's Attack stat by one stage, allowing it to snowball through teams by becoming progressively stronger with each knockout.

Interesting Facts: