Isidor, Selphie and a friend went searching for Smuggler's Cove. They found the pirates, and were able to buy a Banana Sword. After leaving the cove though, many pirates thought about stealing their new item from them.
Isidor and Selphie are either a red Usul, a blue Wocky, or a yellow Kacheek. It is unclear which from the Neopedia entry.