Sharte is one of the first puppets to be introduced in Rhapsody. Her sister is Terra. Sharte's powers are Holy-based. She also has a cannon on her arm, but she doesn't use it much in combat.
Rhapsody: A Musical Adventure[]
Sharte, as seen in the DS version of Rhapsody
Sharte first appears in Cornet's house on a table. Cornet's grandfather tells Cornet that the puppet came in the mail. If Cornet speaks with Sharte, Sharte will inform her that she is looking for her sister and that she heard that Cornet has the ability to make dreams come true with her horn. She will ask Cornet to let her join her on her journey so that she can find her sister. She is the first puppet that can join Cornet (unless playing the DS version, wherein Kururu is already part of the party by the time Sharte can be recruited)
Later on, at the Cat's Eye Mine, Cornet and Sharte finds her sister (then revealed to be Terra) being controlled by monsters. After defeating Terra and the monsters controlling her, Sharte and Terra will have a brief discussion regarding her disappearance. Afterwards, Terra will ask Cornet to let her join the party.
If Sharte and Terra both reach level 30, they will thank Cornet for all the experience they were able to get during her journey. They leave behind their puppets so that they can continue to help Cornet even as their souls ascend to heaven.
Rhapsody III: Memories of Marl Kingdom[]
She and the other puppets get separated from Cornet, but is later found floating in a swamp. When first pulled out, she is very weak and asks Cornet to play her horn to give her her strength back. She acts as the game's tutorial, teaching Cornet about the controls and using puppets before rejoining the party.