[@rush99999]I think the character concept can definitely work. It will need some fine-tuning in terms of power level so that we don't have the focus on one character that far excels above the others. We can work to a point where all the characters are pretty bad-ass lol. I'd suggest that the focus on the wraith remain a narrative one. It can certainly give your character a benefit (other characters will receive their own background based bonuses as well) but I do feel that it can be a thin-line when taking inspiration from a video-game character who is meant to save the day by themselves rather than in a party. 

We can take this to PMs so that we can work it all out, and we aren't spoiling everything.Though if others have thoughts, feel free to let us know. I think that we can definitely fit your character into the story in a way that's authentic.