Bulla found his enthusiasm encouraging.

"I'll look forward to hearing them. Ghosts aren't really my area of expertise. Do you think an energy attack would be enough to stop one if it tried to hurt us?"

She was fairly certain punching it wouldn't work unless the 'ghost' was just a sneaky person pretending to be a ghost, but ki? Ki might do the job. To demonstrate, she held out her palm and produced a small glowing orb.

"Something like this, only bigger and more forceful."