BP Events

Season 4 starts on Thu, July 16, 2026 after maintenance (UTC+8). During this transition, Pioneer Awards and Stimen Vaults follow a special schedule, and raid or drop rules also change.

Therefore:

• Pioneer Awards (S3 final week): Goals completed in the July 13 to July 15 window can be claimed after the July 16 update, and they still grant S3 rewards.
• Pioneer Awards (S4 first week): After the July 16 update, S4 Week 1 goals refresh immediately. Goals completed between July 16 and July 20 at 05:00 can be claimed after July 20 at 05:00. Then the schedule returns to normal.
• Stimen Vaults S3 Final Cycle: July 6 until server maintenance at 04:00 on July 16.
• Stimen Vaults S4 First Cycle: From after the July 16 version update until July 27, 2026 at 02:00 (adjusted for the season transition).
• Stimen Vaults Regular Schedule: Starting July 27, Stimen Vaults return to the standard bi-weekly refresh schedule.
• Raids: After S4 starts, S1 to S3 20-player raids merge into Backtrack difficulty (Normal, Hard, and Nightmare unified). Before the S4 new raid opens, Backtrack raids drop 潋光的星核 (1, 1, 2 by boss) up to 4 per week. After the S4 raid opens, they drop 无晦的星核 instead (same 1, 1, 2 pattern, weekly cap 4), no longer drop 潋光的星核, and still have a chance to drop 雾海秘匣.
• Unstable Space: In S4, 遥远之海-series 幻曜炽金, 幻曜炽金匣, and 雾海秘匣 are removed. 沉曜秘匣 from 永恒之曜 can drop, and after the S4 raid opens there is also a chance to drop 澄辉炽金 and 澄辉炽金匣.