Raidian apparently was one of the first people to fully welcome back Doctor after their awakening and gave a greetings card.

Later she went to Kazdel & joined Babel because she thought she'd fit better there. There she worked under Theresa as a communications support officer. After the Babel crisis, she chose to stay & was recommended by operator, Whitesmith to become one of the first batch of the EOps

When she was a teenager, she skipped her grade from her school and moved straight to study degree in neuroscience at the University of Fort Saint-Jun.

which in turn allows her to know peoples feeling, if they lied or said truthful things & their intentions. Almost like an empath or a mind reader.
(pt2)

Her Arts allows her to perceive electrical signals from other beings. From what I understand it allows her to sense or feel the electrical signals in people’s bodies,
(pt1)

However that same dust is actually caused by a Fluorescent Originium Slug which are irritable to living things which is why Ray thought it could dance.

In the same tab she wanted to bring the burdenbeast back to dance in the moonlight for old lady & former RI op who was a dance teacher & wanted to see dancing. (Pt1)

In her mod lore she is shown to have high tolerance and resilience when she was completely unphased by a discomforting dust. While a burdenbeast greatly felt its discomfort when she was completely fine.

In the event Ray is probably one of the few people to have come face to face with a Feranmut.
She didn’t realise she met one until Doctor told her & asked her to keep it a secret.
Ray communicates with her Sandbeast via clicks & whistles, to note Sandbeasts are hard to train.

During her event it’s hinted that she was saved by Theresa from either a sandstorm or a catastrophe, when Theresa was uncovering RI landship. This was seen via Amiya seeing some memories.

1st her names, Codename is Ray, which is to do with Light, while during CN her rough TL real name is Layla which means night or dark. Now in GBL her real name is Rayella which is to do with Light.

Leizi also now uses a portable storage device, which can storage lightning & electricity over time but allows her to release it for her arts. "sometimes lightning and thunder won't come from the heavens, thus she wants to always have some lightning and thunder to draw from.

its been hinted at we would go back to ursus anyway.

Looking nice :3

when people found out about what aurora truly is like a boy said she deserve better friends and in response an operator said “She doesn't need better friends, she needs the right friends”
Despite this love for violence, she deep down dislikes herself for enjoying it.

Which is why she likes working with her “friend” Aurora not the ursus one, they work very well together.
As Gracebearer doesn’t have to be cruel or violent when around Aurora , And Aurora can take up the violent work instead

Unfortunately, she does have a dark side to which is that she loves violence… while not detailed it could potentially be due to Bolivar civil wars that are happening there.