Marlon's Jellicent was only seen shortly in battle, where he battled Cameron's Ferrothorn. Jellicent dodged a Pin Missile attack from his foe, he used Shadow Ball on Ferrothorn, but Ferrothorn dodged. The battle was decided when Cameron ordered Thunderbolt on Jellicent, which resulted in a in a knockout. Ferrothorn would've been able to beat his whole team, but before Jellicent fainted, his Cursed Body Ability disabled Thunderbolt, making him powerless against Marlon's next Pokémon Mantine.
|Shadow Ball||The Road to Humilau!|
|+ indicates this Pokémon used this move recently.*|
- indicates this Pokémon normally can't use this move.