You’ve probably encountered a couple of large Nevi bosses in Gravity Rush Remastered by now, but Raven is the real deal, and she’ll most likely give you a run for your money if you don’t know what you’re doing. That said, she only has a couple of dangerous moves that you need to watch out for.
First off, Raven will spend most of her time flying speedily through the air, making her a difficult target to hit. She’ll summon projectiles that home in on your location, so be prepared to dodge them whether you’re in the air or on the ground. If you spend most of your time on the ground, Raven will also launch in and pound the ground, executing an area-of-effect attack. While these two moves can deal some serious damage, depending on how much HP you have, they are also very easy to avoid. The key here is to always keep your camera on Raven, and tap the R2 button to evade whenever she attacks.
You’ll see a small red marker whenever Raven is offscreen, indicating her general direction. While it may be difficult to see against the red background of the arena, use this marker to pinpoint Raven’s location and close in on her. I recommend staying in the air as she won’t be able to hit you as easily if you’re flying around as well. Your Gravity Kick will come in handy here as it’ll give you a speed boost, and also allow you to attack her quickly whenever she slows down.
For this boss fight, your best bet is to wait for her to slow down her flying or land on the ground before going in with a Gravity Kick. If she’s on the ground, hit her with a Gravity Kick before attacking her with Kat’s usual attack combos. As long as you keep your camera trained on Raven and avoid her attacks, you’ll be able to get her health down to zero in no time.