Clarissa's Bastiodon

Clarissa's Bastiodon is a Pokémon she obtained in Sinnoh.

As a Fossil
Clarissa found Shieldon as a fossil in the Underground.

As a Wild Pokémon
Clarissa revived Shieldon during her second trip to Oreburgh City. Though she didn't intend to capture it, she allowed it live with the other of his kind. However during the group's reunitment, Team Galactic tried to steal them all. With the help of Electabuzz they retrieved the Shield Pokémon and the one Clarissa's revived decided to go with her.

With Clarissa
Shieldon quickly befriended many of Clarissa's Pokémon due to it's childlike behavior and is the only one who befriended Electabuzz.

Personality
TBA