Wrayth
Chain Master Wrayth was a chain master fond of turning others into ghosts . He was a spirit that was at one point banished to the Cursed Realm , and was imprisoned there for a time. Upon Morro 's return to Ninjago , he was freed from the Cursed Realm using the Allied Armor of Azure to battle the ninja . . Riding a massive Chain Cycle , Wrayth confronted Cole , Kai , Jay , and Zane at a train station, where he proved himself to be a formidable adversary. However, when a water tower collapsed and its contents spilled onto him, Wrayth was dissolved and banished to the Cursed Realm, where he stayed for a while. After staying imprisoned for several days, Wrayth was freed once more by Morro, this time through the use of the Realm Crystal . Upon his arrival in Stiix , he began wreaking havoc on the town and its citizens, and ensured Morro that he had become invincible. . Soon enough, the ninja snuck into the town and began battling the ghosts. When The Preeminent was freed, Wrayth helped to guide the creature as it strove to destroy the steamboat evacuating the citizens of Stiix. Yet when Nya managed to unlock her True Potential , she created a tidal wave that drowned The Preeminent and destroyed the Cursed Realm and all its inhabitants, including Wrayth. .