When her series first started, she was sort of new with her powers. Didn't know the origin or anything. Then after her deal with Lord's of Chaos and Order, she got an upgrade in her new series.
Stronger, faster (Able to keep up with Speed Queen), can fly, and better senses.
She was able to keep Krestel at bay and use his own strength against him. In Blackest Night Tiants, she showed her speed there. Check it out for yourself.