Could you elaborate? As someone who primarily plays black, and primarily eternal formats, I was planning to pick up a few copies once she rotates rather than pay standard prices. If she has untapped eternal potential I may have to reconsider.
I like the fact that she protects herself for +1 instead of -2, but her creature kill is still more conditional than LotV's. Her -2 is very unlikely to be worth much card draw in most legacy decks, although it does play nicely with Brainstorm if you don't have a fetch to crack. Her ultimate is both slower to activate and less immediately devastating to the opponent.
I guess I can see where she's potentially very powerful if you build around her, but LotV is just a value engine in most any deck you put her in?