Questions About Eve's VGU

Eve has been my most anticipated VGU since I heard it was being considered. I really like her supernatural kinda sadistic shadow succubus thing she's got going on, and I've been really excited to see what she would become and what her place in the lore will be. I have a few hopefully not too revealing questions that I'd love to see at least partially answered.

• Will we know what she is? Right now we've been told she has some sort of "fantastical vampirism" which is no longer canon, but in Vayne's story she's referred to as a demon. I'm hoping for a good explanation of her that helps me understand "who's Evelynn?"

• Will we know her motivations? She's in it for the pleasure, we know that much. She likes causing agony but will we get some context as to why it's her purpose? Maybe tying in to what she is being made to cause pain?

• Will we know why she's stealthy? Right now one of the things that turns me off about Eve is that she's THE stealth champ, yet who and what she is doesn't necessarily fit that niche. Will her ability to merge with the shadows be explained in the context of what she is? Also, will it match her personality a bit more? As a succubus motivated by her "sadistic proclivities" I want to feel like her character is the sort that would want to be sneaking around hidden in the shadows. Bottom line I just want you to be able to take away her kit and look at her identity alone and think, "this is a character that should be stealthy."

None of the details need to be handed out right now, I just want to know if the details will be given come time for her reveal :)