Acid Spray (Japanese: アシッドボム Acid Bomb) is a damage-dealing Poison-type move introduced in Generation V.
Acid Spray inflicts damage and lowers the target's Special Defense by two stages. It has no effect on Pokémon with the Bulletproof ability.
Acid Spray was added to Pokémon GO on March 19, 2019. When used in Trainer Battles, it will always lower the target's Defense by two stages, regardless if a Protect Shield is used.