An escalating dispute with the Shadow Clan, a newcomer from the Surface, and all the usual thugs-Eli and the Shane Gang have their hands full from the moment they return home from the Eastern Caverns.
The Toa Metru return to Metru Nui to rescue the remaining sleeping Matoran, only to find it overrun by the spider-like Visorak horde and its ruthless, sadistic rulers, Sidorak and Roodaka.
Grievous lures Yoda away from the Jedi Temple and steals the Padawans light sabers. Dooku plans to use the crystals inside the light sabers to make Sith clones. It is up to Yoda and the Padawans to prevent Dooku from carrying out his plan.
The Emperor uses the information on the recovered Holocrons to launch devastating attacks on planets sympathetic to the Rebellion. Luke knows there's only one solution: a daring raid on Coruscant to get the Holocrons back.