Cursed Realm

The Cursed Realm is a dimension in LEGO Ninjago: Masters of Spinjitzu.

The Cursed Realm appears similar to the normal world, but it is run down and always night. The only way to access it is through a black and blue portal.

Spellbound
After the end of the Serpentine Wars, Garmadon used the spell to banish Arcturus and four other Anacondrai Generals into the Cursed Realm so they won't be seen or go back into Ninjago to cause any more threats again.

The Day of The Dragon
Clouse attempted to banish Garmadon to the Cursed Realm with his dark magic, but Garmadon managed to escape. Ironically, Clouse was the one who was sucked into the portal and trapped in the Cursed Realm.

The Corridor of Elders
Lloyd had to use the spell which opened the Cursed Realm in order to banish the Anacondrai Cultists and his father. At the end of the episode, Morro somehow went through the portal (which was possibly closed) into Ninjago.

Characters who were banished into the Cursed Realm

 * Garmadon (In Anacondrai Snake Form)
 * Anacondrai Cultists (In Anacondrai Snake Form)
 * Chen
 * Clouse (Non-Anacondrai)
 * Ghost Warriors (Formerly)
 * Morro
 * Wrayth
 * Spyder
 * Skreemer
 * Anacondrai Generals
 * Arcturus
 * Four Unnamed Generals

Trivia

 * Since Morro escaped the portal to the Cursed Realm after the Second Serpentine War, It's unclear how he managed to get out after the portal was permanently closed (because of the book being burned). He had probably escaped before the portal closed.
 * Your body will start to decay overtime if you are not freed on time. For instance, the Anacondrai Generals are Ghosts, and Garmadon had his body when he got sent there.