|Season||Bakugan: Armored Alliance|
|Previous||The Boy from Brazil|
|Next||Two of a Kind|
After Marco uploads a video of a ghost sighting on an abandoned house, the Awesome Brawlers head to the house where they are attacked by strange apparitions. After Shun, accidentally runs into a fake ghost, it is revealed that is a young girl named Monica and her Bakugan Sairus.
Sairus explains how Monica's parents were strict and never let Monica play with others. Lia then challenges Monica to a battle, which helps Monica feel better.
After the battle Monica thanks Lia and hands Sairus to her before disappearing into the thin air, leaving Dan, Shun, Wynton and Ajit questioning what just happened.
- Lia vs Monica
- Sairus and Pegatrix were used in this fight.