Initially, you will be given the Shorekeeper, Jinhsi, and Changli Cubes. The rest will be unlocked while playing the story . The entire event is divided into two parts, namely the Cube World and ...

Now, as for Ciaccona, players can replace her with multiple characters, like Shorekeeper or Changli in Wuthering Waves. They won’t perform as good as Ciaccona, but they’re still solid options.