Proxima Midnight not that they ever mention her name lolMore recent, the last Avengers movie.
Everything was great, then there was that gigantic CGI woman fighting things... that was a very strange choice considering the budget to do trick/scale photography. And she also looked like shit. I don't know her name, but she fought with the red head character and black widow in the trenches @ wakanda.
To be fair Carrie Coon doesn't really do action so I can see why they chose CGI. I personally thought she looked fine.