This Qwilfish is a water/poison-type Pokémon owned by Harrison from the Whirl Cup competition.
Biography[]
Harrison used this Qwilfish to battle Misty's Corsola. Corsola was overwhelmed, due to Qwilfish inhaling water and releasing Pin Missile. However, Qwilifsh got stuck among Corsola's horns and was soon defeated with Corsola's Spike Cannon.