Kail is a member of the Invincible Pokémon Brothers. He and the other members gangs up on Misty with their Tentacruels. He appeared in: JL157: Gotta Catch Ya Later!.
- Hitmonlee: Kail's Hitmonlee was sent out to battle Misty's Politoed.
- Tentacruel: Kail's Tentacruel was one of three Tentacruel's that the Invincible Pokémon Brothers sent out to gang up on Misty at the Cerulean Gym.