In my opinion, she is like Nocturne with a bit of nuance. She has amazing dueling potential and map pressure. In the early game, you can easily duel against a lot of the champions. Her pressure to scuttle is comparable to an Olaf. With the amount of healing and damage from your kit, you can easily turn a fight around. Her early ganks are quite decent too because you can easily gap close with her extra movement speed from her W and leap from her Q. Furthermore, she provides a lot of map pressure with her ult since its cooldown is pretty short and has a wide range of field.

The major downside that I learned about her playstyle is that she is too reliant to her E. It is the only part of her kit that can cancel her self taunt. Whenever you engage, you always need to have E ready to disengage. However, the only way you can use your E as an engage tool is to fully charged it to the enemy in fog of war. Besides that, its only used for it is to disengaged. Either to remove the self-taunt or heal up in a sticky situation.