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Honkai Impact 3rd Wiki

“Otherworldly beauty, world-ending power.”

Material Event

Last updated 2026-01-24

Material Events are daily opportunities to spend Stamina (Small) Stamina on various materials. The four categories are:

  1. Weekday Event (Fluid Alloy (Small) Fluid Alloy and Fluid Alloy Block (Small) Fluid Alloy Block)
  2. Time Works (Asterite (Small) Asterite)
  3. Team Training Camp (Super EXP Chip (Small) Super EXP Chip or Twin Soul Shard (Icon) Twin Soul Shard)
  4. Drift World (Advanced Skill Material (Small) Advanced Skill Material)

If daily opportunities are not used, the game refunds Planeroid (Small) Planeroid which can be spent on additional runs on other days.

Sweep

Captains can unlock the Sweep function after clearing a Material Event stage with 3 stars. Captains can sweep stages if they have sweep and entry attempts remaining for the event stage. Every Material Event stage has a fixed number of sweep attempts daily and attempts will reset the next day. The following are the max sweep attempts for each Material Event stage:

  1. Once for Weekday Event
  2. Thrice for Time Works
  3. Once for Team Training Camp
  4. Once for Drift World

Sweeping Specific Stages

To Sweep stages, tap the "Sweep" button on the right of the entrance to the Material Event stage to sweep the specific stage. Doing so will use up sweep attempts.

Sweeping All Stages

Tap the "Sweep All" button to sweep all Material Event stages. The highest leveled stages that meet sweep criteria are prioritized when sweeping all. Some stages may be skipped if there is insufficient Stamina (Small) Stamina.

Notes

References