I *heart* this cover, perhaps best because it is just as good as the other two covers have been, which is very, very impressive to me.
I really do like how this cover shows a bit more of a zoomed out view which puts the fight into perspective, which nicely balances out the other two covers too. I like how each of the covers showed slightly different niches of action-tension of whatever.
On the first, she was looking like an assassin and rebel,
on the second, she was cruising across the forms of her enemies looking very lioness like, strained but still looking like she'd come within her own.
This cover she looks more like she's a little overwhelemed, rather "eeeeeee~!" and looking like she's still trying to think of the next move. (Plus; floating people = always cool. Much more of and impressive ability that zapping people with lighning, laser vsion, etc etc etc).
I think the covers go along very well with the trilogy thus far and have been mightily impressed by them every step of the way.
Not only do they use briliant colours (purple working really well in them) but they're such an astronomical improvement over most of the other books on my shelf, and are leagues ahead of most of the other fantasy books on my shelves, for instance the David Eddings covers (on my editions at least) which tend to far to strongly resemble tarot cards with their swords and orbs and other cliches.
These covers have been very dynamic and spirited and are as respectively unique and good as the books themselves have so far been. ^_^
All in all, the reader and illustration fans inside of me are very well satisfied so far ~!