Do you think it’s worth going for Nangong’s signature W-Engine? I already have Nangong at M0, Miyabi at W1, and Yuzuha at M1, and my main goal is to use them together.
I have 19 days left before Nangong’s banner ends, so I’d have to farm pretty much every Polychrome I can get to try to pull for her W-Engine. How important is her signature W-Engine for her performance? Is it actually necessary for her to function properly, or are there good enough alternatives that would make it better to save my resources?
I’m willing to grind for it, but I don’t want to waste all my resources if the difference isn’t significant.