Dear Commander,
We have identified an issue in [Immortal Codex: Erisdelle of Dawn] where [Kassandra, The Eagle Bearer] can become immune to the negative effects of [Cindered Skyfall] under certain circumstances. This issue is expected to be fixed in the next version update.
Along with this fix, we will also make further improvements to future [Immortal Codex: Erisdelle of Dawn] events. Details will be shared in future in-game announcements.
We sincerely apologize for any inconvenience this may have caused. Thank you for your continued understanding and support. We will keep working to improve the game and provide a more stable, high-quality experience for everyone.