A quick review here. She's not too complex Taya, I'm giving my pre-approval to the fire ability too, but there are a couple of things that need working out:
1) Normally, only one magical power is allowed for average ponies of darkness. I see you have two: fire creating, and "dream-sliding". However, I'm not sure about the second one. Could you ellaborate a little more on that? Can she do that at will? Does she realize when she's doing it? Does she have like..the power to do strange things in the other pony's dream while she's there, like change the dream at her will, turn it into a nightmare, etc? ^___^
Depending on how strong these powers are, I may or may not approve both. If they're just like..."short small bursts of fire", and an unconcious ability to slide in and out other ponies' dreams, but no real power on them, etc, I think I can approve both. But mind you, if you want one to be much stronger, I'd say you can only have one, kay?
2) About her acquaintances:
Well, all are fine except, I think for Absent Reflection, right? ^__^ In the thread where Forgotten is being played, I think it's pretty obvious that she'd never met Absent Reflection before. As for whether AR considers her a good friend now or not yet...that remains to be seen

I think you should just remove AR from the list and it'll be fine.
I'll be waiting for your feedback, and give my approval ASAP!