[2021] I can't believe they released Vampire II in it's current state

So, do you think she feels good at Tier 10 or that she is too strong? I know some of you mentioned crawling smoke being a risk at Tier 10 because the enemy team can see a giant cloud moving towards them. However, when you take into consideration you are going to be in a team of people, do you think there's a way to work together to make the ability work?