Conductor

A Lightning Orb is an object in Mario & Luigi: Superstar Saga. They are balls which are powered by Luigi's Thunderhand. Two can be found on Oho Oasis. One can be found in the sea while coming back to Beanbean Kingdom. One can be found on the east side of the Beanbean Castle which when powered up opens up a path that leads to a cave where the Hammerhead Bros. are located. This is necessary for getting the Super Hammer upgrade when activated and Ultra Hammer upgrade later on. There are two south of Beanbean Castle that unlock Beanbean Airport. There are more scattered across Beanbean Kingdom. The location with the most of these can be found is Repaired Koopa Cruiser.