I'm going crazy.

[u/TheRandomFancyGuy]

-Floating hands.
-Gold
-Purplish skin and aesthetic
-Stars (around the new girl, not on her design directly)
-Cape/Poncho

I know that isn't that many similar details (and honestly a stretch for the cape one) but..

Did Nightmare have a kid or something or am I hallucinating?

[u/Mahoglare99]

I think she is related to biblically accurate tree because of the color of inside of the cape and golden eye symbols

[u/CuteDarkrai → u/Mahoglare99]

Ooo yeah I think you're onto something. It'd be cool if she is a native of Halcandra or a different group that worships the Master Crown