It would be a crock if I didn't join eh, Dar and I built Orsa or rather let it build around us together. Liminality is the latest and major introduction of Orsa into Canon lol it was my idea.
Anyway as for brainstorming you'd have to get an idea going yourself, though I'm up for advice and going back and forth to build you a character.
Kissing the skies.
Paper Bag Heaven
How long shall you delve into time?
Look on the bright side of life!
You will open the door to light!