If an opponent's stat is boosted, the Pokémon seizes the opportunity to boost the same stat for itself.
Effect
When an opposing Pokémon raises its stats, this Pokémon will also raise the same stats by the same number of stages as the opposing Pokémon. This ability does not activate when an ally Pokémon raises its stats, or when an opposing Pokémon raises its stats through Opportunist. If multiple triggers happen at once (for example, Torch Song used by a Pokémon holding Throat Spray), Opportunist will sum them up.
Pokémon with Opportunist as a standard ability (1)
