[@A Lowly Wretch]

Ahem - just a few things. The history is fine - in fact I love it but there is a discrepancy that need to be addressed and its probably my fault for not mentioning it in the OP.

The whole thing with the Queen showing up and claiming ownership of the land and titles is a fairly recent phenomena. Like, a year at most so unfortunately a lot of your backstory there isn't going to be applicable - there could be knights that rescue her, but they can't be from the Queen.

Also, more nitpicky - I noticed mention of the Moonless Era you cheeky little thing. In Albion it's known under something different - a time known as the Endless Night. Not a major change, but I feel it needs to be addressed.

On to the actual abilities - 
I'll be honest, didn't forsee me having this problem. After mulling it over a bit I think she's a tad bit under-powered for what I'd be going for here. Healing is fine and and of itself, but I feel like you'd spend more time in combat down or recovering from wounds than actually fighting.