The King Releases Soccer and Guitar From the Crawling Crystal

The king releases soccer and guitar from the creeping crystal at this part. I don't know if that's a boomy thing being able to bend. Gennamite is candy because he when he breaks it off, he says, Oh, this is just rock candy and then eats it. He calls it the creeping crystal. Saka and Katara question boomy on why the challenges were necessary. Boomy retorts that it's pretty fun messing with people,. But then he takes a more serious tone and explains that as the avatar, and has a difficult task ahead of him.