On the moon, the epic, long-awaited battle is finally here as Zordon and Lord Zedd go head-to-head! As the Empyreals are unleashed, the Rangers must summon every weapon at their disposal to stop them from cleansing Earth. Can Matthew and Tommy put their differences aside to avenge their fallen comrades? And what other unexpected alliances will be formed in the desperate attempt to stop the Empyreals?