Genshin Impact · UPGRADE MATERIAL

Damaged Prism

Used in supported upgrade goals for 5 records. Open a record to choose a target and calculate the exact requirement.

About Damaged Prism

Character and Weapon Enhancement Material

A damaged component obtained from defeating a Primal Construct. These uniquely-shaped machines are the eternal sentinels of the desert ruins, and they possess the power to pierce the mountains and reshape rocks. The same principles that power many mysterious devices above and beneath the earth also power these machines.

Where to obtain it

Dropped by Primal Constructs
Stardust Exchange

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

Owned Damaged Prism

WHERE IT FITS

Characters and equipment that use this material

Catalyst★★★★★

A Thousand Floating Dreams

Released Nov 2, 2022Elemental Mastery Catalyst with party-composition buffsGuide

A Thousand Floating Dreams is a 5-star Catalyst with Elemental Mastery as its secondary stat. Other party members grant the wielder either Elemental Mastery when they share the wielder’s Elemental Type or that type’s DMG Bonus when they differ; each bonus can stack up to three times. The weapon also grants Elemental Mastery to nearby party members other than the wielder. Consider it for a wielder and party that can use these composition-dependent benefits.

Catalyst★★★★

Clash of Kings

Released Aug 12, 2026Catalyst for a character who can use both ATK and Elemental Mastery and activate the passive with an Elemental Skill.Guide

Clash of Kings is a 4-star Catalyst with CRIT Rate as its secondary stat. At R1, using an Elemental Skill grants 20% ATK and 100 Elemental Mastery for 6 seconds. A Charged Attack hit during that effect can extend it by up to 6 seconds total, making it relevant when a character can use both bonuses and fit Charged Attacks into their field time.

Sword★★★★★

Key of Khaj-Nisut

Released Oct 14, 2022HP sword that converts Skill hits into personal and party Elemental Mastery.Guide

Key of Khaj-Nisut is a five-star Sword with HP as its secondary stat. It increases HP and turns Elemental Skill hits into personal Elemental Mastery; reaching three stacks grants nearby party members EM based on the wielder’s Max HP. Consider it for a sword user who benefits from HP, can land repeated Skill hits, and can make use of the party EM share.

Sword★★★★

Toukabou Shigure

Released Dec 15, 2022Sword with Elemental Mastery and a single-target damage mark. Consider it when the wielder can focus attacks on one opponent and benefits from the Elemental Mastery secondary stat.Guide

Toukabou Shigure marks an opponent after the wielder hits it, increasing that wielder's damage against the marked target for a limited time. It is consequently more focused than an unconditional party damage effect.

Sword★★★★

Xiphos' Moonlight

Released Oct 14, 2022Elemental Mastery sword that converts the wielder’s EM into Energy Recharge for them and a smaller amount for nearby party members.Guide

Xiphos' Moonlight is a 4-star sword with an Elemental Mastery secondary stat. Every 10 seconds it grants the wielder Energy Recharge based on their EM and gives nearby party members 30% of that buff for 12 seconds. Consider it when the wielder values EM and the party can use the resulting Energy Recharge.