On the run from Malco and Flinch and the Sand Nomads who have overrun the Dojo, Mel and Erik encounter Bo, a brash young stone slinger who tells them of a warrior cult competition being held in a nearby county. They quickly realize the trophy is nothing other than one of the prized pure stones. As Mel and Erik make their way into the heart of the enemy camp and fight their way to the trophy. After going through a portal Seth carries the gravely ill Kara into the Ban Yo swamp in search of the antidote that will save her life. Seth cures Kara by having her be stung by spiders.