[s4e9] The - Greatest Fear Of All

Watch a clip from this episode to see the Ninja and Elemental Masters prepare for Chen's invasion:

: As the Elemental Masters realize Ninjago City is under threat, their loss of focus causes them to lose control of their Elemental Dragons , leaving them stranded. [S4E9] The Greatest Fear of All

: Driven by his desire for ultimate power, he mocks the Ninja's efforts as his army begins its invasion. Watch a clip from this episode to see

Master Chen has successfully completed the spell to transform himself and his followers into . However, he soon discovers the transformation is temporary and requires one final ingredient: the sweat of a true Anacondrai . This triggers a race against time, as the Ninja must find and protect the shrunken Pythor , the last remaining member of the true Anacondrai tribe. Key Story Beats However, he soon discovers the transformation is temporary

: The Ninja, along with Master Wu and Garmadon, travel to Kryptarium Prison to seek information from Pythor. A battle ensues as the Ninja face off against various inmates and old villains.