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Twin Nephrite
Genshin Impact · Weapon

Twin Nephrite

Catalyst with CRIT Rate as its secondary stat and a takedown-triggered ATK and Movement SPD increase.

Released Sep 28, 2020

Twin Nephrite grants ATK and Movement SPD for 15 seconds after the wielder defeats an opponent. Its secondary stat is CRIT Rate.

WeaponCatalystRarity3Base ATK40Secondary statCRIT Rate
Twin Nephrite GUIDE

Understand Twin Nephrite

Useful when…

  • Consider its timed ATK and Movement SPD effect after defeating an opponent.
  • Use its listed CRIT Rate secondary stat when comparing Catalyst stats.

Effect and timing

This 3-star Catalyst has 39.8751 base ATK and CRIT Rate as its secondary stat. Defeating an opponent grants 12% ATK and Movement SPD for 15 seconds at Refinement 1; at Refinement 5, both increases are 20%. The stated trigger is defeating an opponent.

Different Catalyst effects

A Thousand Floating Dreams grants Elemental Mastery and elemental-type-based benefits, while Angelos' Heptades activates its effects after its wielder creates a Shield. Their stated triggers differ from Twin Nephrite's opponent-defeat trigger.

Refinement and ascension

Refinement raises both the ATK and Movement SPD increases from 12% to 20%. The listed refinement steps require a duplicate Twin Nephrite copy and Mora. Ascension is separate and uses Mora and weapon materials at the listed example stages.

Takedown dependence

The ATK and Movement SPD increase is triggered by defeating an opponent and lasts 15 seconds. The supplied effect does not establish whether it persists or refreshes across successive defeats. Apprentice's Notes is a 1-star Catalyst with 23.245 base ATK and no secondary stat listed.

Limitations and tradeoffs

  • The ATK and Movement SPD increase requires defeating an opponent.
  • The effect lasts 15 seconds; persistence or refresh behavior across defeats is not specified.

Common mistakes to avoid

  • Assuming the ATK increase is active before defeating an opponent.
  • Assuming the effect persists or refreshes across successive defeats.

Effects and reference details

Refinement effects

R1 Defeating an opponent increases Movement SPD and ATK by 12% for 15s.

R2 Defeating an opponent increases Movement SPD and ATK by 14% for 15s.

R3 Defeating an opponent increases Movement SPD and ATK by 16% for 15s.

R4 Defeating an opponent increases Movement SPD and ATK by 18% for 15s.

R5 Defeating an opponent increases Movement SPD and ATK by 20% for 15s.

References and version

Game data version: 7.1

Twin Nephrite — Genshin Impact Wiki ↗
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Current
Target
Check account unlock requirements
  1. 0Lv. 20
  2. 1Lv. 40
  3. 2Lv. 50
  4. 3Lv. 60
  5. 4Lv. 70
  6. 5Lv. 80
  7. 6Lv. 90
Purchased refinementsCurrentTarget
Weapon refinementWeapon refinement

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