Genshin Impact weapons

Master Key

Master Key is a 4-star weapon in Genshin Impact.

Type

Claymore

Series

Rossum

Base ATK

41

Energy Recharge

13.3%

Passive

Fall Into Place

Passive effects

Elemental Mastery

How to get

Forging

Released

10 September 2025

• Absolution
• Akuoumaru
• Alley Hunter
• Amber Catalyst
• Amenoma Kageuchi
• Amos' Bow
• Angelos' Heptades
• Apprentice's Notes
• Aqua Simulacra
• Aquila Favonia
• Ash-Graven Drinking Horn
• Astral Vulture's Crimson Plumage