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Dream Collection Component
Honkai: Star Rail · UPGRADE MATERIAL

Dream Collection Component

Used in supported upgrade goals for 20 records. Open a record to choose a target and calculate the exact requirement.

About Dream Collection Component

Material

Where to obtain it

  • Dreamjolt Troupe
  • Dropped by enemies in Divergent Universe
  • Simulated Universe enemies
  • Assignment rewards
  • Embers Exchange
  • Omni-Synthesizer — Material Exchange
  • Calyx (Golden)

Used by the supported upgrade goals listed below. Requirements depend on the selected current and target levels.

WHERE IT FITS

Characters and equipment that use this material

RobinPhysical★★★★★

Robin

Released May 8, 2024Physical Harmony support who advances the team and adds damage during ConcertoGuide

Robin boosts all allies’ damage with her Skill, then uses her Ultimate to make teammates act immediately and enter Concerto. While Concerto lasts, she raises allied ATK and adds a fixed-crit Physical hit after each ally attack, but Robin herself cannot take turns or act until the state ends. Consider her when the team can make use of the coordinated action window and frequent allied attacks.

RappaImaginary★★★★★

Rappa

Released Oct 23, 2024Imaginary Erudition Break attacker with a timed enhanced Basic Attack stateGuide

Rappa enters Sealform with an extra turn, three Chroma Ink, and increased Weakness Break Efficiency and Break Effect. Her Enhanced Basic Attack spends one Chroma Ink per use and delivers three hits, with the third also consuming stored Charge for extra Break damage and Toughness reduction. Consider her when broad enemy coverage and Break-oriented attacks are useful, including against enemies without Imaginary Weakness.

Ninjutsu Inscription: Dazzling EvilbreakerErudition★★★★★

Ninjutsu Inscription: Dazzling Evilbreaker

Introduced in v2.6Erudition Light Cone for Break Effect, starting Energy, and a Basic ATK action advanceGuide

Ninjutsu Inscription: Dazzling Evilbreaker grants Break Effect and Energy when battle begins. After the wearer uses their Ultimate, two Basic ATKs trigger an action advance and consume Raiton; another Ultimate resets Raiton. Consider it when the wearer can use Basic ATKs between Ultimates to activate that action advance.

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