Octillery appeared in Harley Rides Again, where Harley used it to win the Wisteria Town Contest. Octillery battled May's Munchlax and had the advantage until Munchlax used Metronome to summon a Thunder attack which caused severe damage to the Water type. However Octillery healed itself with Rest and defeated Munchlax with Octazooka.
Octillery also appeared in Thinning the Hoard, where it was used in Harley's appeal. During the appeal it was revealed to have learned Fire Blast, an attack that could not normally be used by Water types.
|Constrict||Harley Rides Again|
|Octazooka||Harley Rides Again|
|Sludge Bomb||Harley Rides Again|
|Rest||Harley Rides Again|
|Fire Blast +||Thinning The Hoard!|
|+ indicates this Pokémon used this move recently.*|
- indicates this Pokémon normally can't use this move.
Unshō Ishizuka (Japanese and English)