To evolve your Hisuian Qwilfish into Overqwil, you’ll need to teach it the move Barb Barrage. Our guide explains where to find Qwilfish and how to evolve it.
Pokémon Scarlet and Violet’s The Indigo Disk DLC brings back Hisuian Qwilfish, a Pokémon only previously seen in Pokémon Legends: Arceus. The pointy blowfish Pokémon can be found in Blueberry Academy, and it’ll only evolve once it learns the move Barb Barrage.
This is not to be confused with regular Johtoan Qwilfish, which is more dark blue-green and does not evolve at all.
