New move Acid Spray will be permanently added to Pokémon GO for Arbok, Victreebel, Tentacruel, Muk, Alolan Muk, Quagsire, Qwilfish, Octillery and Swalot on March 19 at 1 p.m. PDT | Pokémon Blog
Ekans | Acid Spray by ishmam on DeviantArt
How to get TM 013 Acid Spray in Pokémon Scarlet and Violet