The Pokémon’s Attack stat cannot be lowered by other Pokémon’s moves or Abilities. The Pokémon’s Attack stat cannot be lowered by other Pokémon’s moves or Abilities.

The Pokémon’s moves are unaffected by the Ability of the target (with certain exceptions). The Pokémon’s moves are unaffected by the Ability of the target (with certain exceptions).

When the Pokémon knocks out a target with an attack, its Attack stat is boosted by 1 stage. When the Pokémon knocks out a target with an attack, its Attack stat is boosted by 1 stage.