I saw that there is the Forbidden Five from Ninjago: Dragons Rising. They are both banished - the Forbidden Five banished to Nether-Space, while the Five Beasts are imprisoned in the Silver Tree.
One of the Five also managed to escape. In “Rising Ninja”, Ras banished Kai into the Nether-Space, freeing Nokt, while Shadow Milk Cookie got freed from imprisonment. His face design is more closely suited to Shadow Milk Cookie because of the colour scheme.
They also the Cookie Run’s version of the Zealots from Marvel’s Doctor Strange. They all are rogue powerful beings and seem to use Dark Magic (since the Zealots use Dark dimension magic.)
The Forbidden Five vs the Five Beasts
Nokt’s face has the same colour scheme as Shadow Milk Cookie.
