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Ever since the beginning,Wuthering Waveshas given Rover a lot of love, both in the story and the meta. Not only did they buff Spectro Rover’s kit, but they also provided a third attribute for them to use during the Version 2.2 update. This third attribute is known as Aero.
However, if you’re just starting the game, you won’t be able to unlock this attribute for quite a while. Thankfully, once you do unlock it, you’re able to also get a free five-star weapon to go along with their build.

Aero Rover And Bloodpact’s Pledge Unlock Process
To unlock Aero Rover and their corresponding weapon, Bloodpact’s Pledge in Wuthering Waves, you have to first progress the main story until you reach the Rinascita region.This requires you to finish the main story of Jinzhouand, for the best experience, also do the part whereRover goes to the Black Shores.
Once you’ve started the main story of Rinascita, you’ll have tospend a bunch of hours to get through the first four acts of this region’s story. At the end of the fourth act, you canunlock Aero Rover in the middle of the Fleurdelys boss fightafter a small cutscene.

You’ll also get theBloodpact’s Pledge five-star sword for freeafter this fight.
How To Switch To Aero Rover
Once you’ve unlocked the Aero attribute for Rover, you can switch to it by heading over to the character screen by either pressing C on your keyboard or navigating to it bypressing the second button from the right on the top right side of your screen. When you go to Rover’s character menu, you’ll see your name on the top left.
Below this name, thecurrent attribute that your Rover has will be shown. On the right of this attribute, you can find the switch button that takes you to a special menu. You’ll find the Aero attribute here, and upon switching, your Rover will use the Aero abilities.
You’ll have tochange your echoes and weapons separatelytogo along with Aero Rover’s build.