I'm sure she'd work well against him, but there are better champs than her for path clearing and that's a big part of it.
Because her damage comes in big numbers. And collector has a damage cap
In order to get the grit you either have to sacrifice her big damage or wait quite a while. The issue with nameless collector really is just the final phase where hes going Unstoppable constantly and im just not sure shes able to access her grit fast or often
Yes, it’s the challenge of maintaining the uptime on the grit. You can’t really control the pace of the collector fight, especially in the final third when you spend half your time (or more) just baiting specials. Dust demands an aggressive approach if you want to maximize her kit.