The Fifth Villain/The Council of the Crystal King/A Sinister Shadow/The Spider's Design/The Fall of The Monastery

After escaping from McBrag, the Ninja Hounddog come up with a new plan against the Diamond King's advice. Lloyd joins the council in disguise and learns who is behind the mysterious Kabuki mask...

While the ninja have to free themselves from a seemingly hopeless situation, Master Wu and the others defend the Spinjitzu weapons from the Diamond King's council. Will our heroes manage to avert the threat of the Diamond King?