Honkai: Star Rail · UPGRADE MATERIAL

Void Cast Iron

Used in supported upgrade goals for 3 records. Open a record to choose a target and calculate the exact requirement.

About Void Cast Iron

Material

Where to obtain it

Stagnant Shadow: Base Zone
Omni-Synthesizer — Material Exchange

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

Owned Void Cast Iron

WHERE IT FITS

Characters and equipment that use this material

Quantum★★★★★

Silver Wolf

Released Jun 7, 2023Quantum Nihility debuffer and Weakness enablerGuide

Silver Wolf’s Skill can implant an on-field ally’s Type as a Weakness on one enemy and reduce that Type’s RES, while her Ultimate reduces DEF. Her Technique deals Quantum damage to all enemies and reduces their Toughness regardless of Weakness Type after combat begins. The supplied ability data contains versions with different chances, durations, target scopes, and Talent effects; use the applicable version’s details.

Quantum★★★★★

Seele

Released Apr 26, 2023Quantum single-target damage dealerGuide

Seele is a five-star Quantum character on the Hunt path. Her shared descriptions show single-target Quantum attacks and a Resurgence effect that grants an extra turn after she defeats an enemy with Basic ATK, Skill, or Ultimate.

Quantum★★★★

Qingque

Released Apr 26, 2023Quantum attacker with tile-dependent enhanced Basic ATKGuide

Qingque is a Quantum Erudition character whose enhanced Basic ATK depends on holding four matching tiles when her turn starts. Her Skill draws tiles and increases damage without ending her turn, so her Skill Point use can vary.