She has a really cool Thematic.
But ultimately she was designed as generic as you can expect.
* Not one but 2 Dashes.
* Almost every ability will deal bonus damage alongside the flat damage of the ability itself.
I was kinda expecting her to be a half Artillery half Assassin Champion, because the whole theme of Elements emphasis casting abilities, and in this case you would expect them to be from a far, thus an artillery. And an Assassin too because of how harsh and cocky she is (but also because it was confirmed that the next new champion is going to be an assassin).
Not saying she's incredibly bad or the worst but I was sort of expecting something more unique and interesting. The only appealing part of her kit is the element changing (W) and how it affects her abilities.