The Luna I update in Genshin Impact introduced the mysterious Nod-Krai region, along with a new set of free-to-play craftable weapons. Among them is the Master Key, a claymore that stands out for its Elemental Mastery and Energy Recharge bonuses, making it an excellent choice for characters in reaction-focused teams.
If you’re looking to unlock this weapon for your roster, here’s a complete guide on how to craft the Master Key claymore in Genshin Impact, its stats, required materials, and the best characters to equip it.
Also Check: Genshin Impact Lauma Weapon Guide: Nightweaver’s Looking Glass vs Alternatives in Nod-Krai
Also Check: How to Unlock the Luna Treasure Compass in Genshin Impact Luna I (Nod-Krai Guide)
How to Obtain and Craft the Master Key
The Master Key claymore can be forged at Nod-Krai’s blacksmith, Lyulka, located in Nasha Town. To access it, players must first purchase the forging blueprint directly from her shop.
Crafting Recipe:
- 1× Borderland Claymore Billet (drops from Weekly Bosses)
- 50× Rainbowdrop Crystals
- White Iron Chunks
Once crafted, the weapon can be ascended further using regional and boss materials.
Also Check: Genshin Impact Lauma Guide: Best Build, Kit Analysis, and Meta Role in Nod-Krai (Luna I Update)
Also Check: Genshin Impact Luna I: How to Unlock and Craft All Nod-Krai Weapons
Master Key Weapon Stats in Genshin Impact
- Weapon Type: Claymore
- Secondary Stat: Energy Recharge
- Energy Recharge at Level 90: 61.3%
Passive Effect – Elemental Reaction Bonus
- Triggers after causing an Elemental Reaction, granting 60 Elemental Mastery for 12 seconds.
- Moonsign: Ascendant Gleam further boosts this effect by an additional 60 Elemental Mastery.
- Bonus remains active even when the character is off-field.
Master Key Ascension Materials
To fully upgrade the Master Key to its max potential, you’ll need:
- Sundered Glory of the Far-North Scions
- Lightless Bone
- Broken Drive Shaft
These materials are obtainable through bosses and elite enemies found in the Nod-Krai region.
Best Characters for the Master Key Claymore
Currently, the best user of the Master Key is Aino, as she can fully benefit from its Elemental Mastery and Energy Recharge synergy.
- Aino – Tailor-made for her kit, maximizing elemental reactions.
- Kaveh – A strong alternative when used in Lunar Bloom teams with Lauma, allowing him to fully capitalize on reaction-based damage.
Is the Master Key Worth Crafting?
Absolutely. The Master Key is one of the most reliable free-to-play claymores in Genshin Impact’s Nod-Krai update. Its combination of Energy Recharge and Elemental Mastery buffs makes it highly valuable for reaction-based teams while keeping your roster flexible.
For players who enjoy elemental compositions or want to strengthen characters like Aino and Kaveh, crafting this claymore is a smart investment in the current meta.
The Master Key claymore in Genshin Impact is a standout weapon from Nod-Krai, offering an excellent balance of utility and power for F2P players. With simple crafting requirements, strong stats, and versatile team usage, it’s a must-have weapon to forge in the Luna I update.
Start farming Rainbowdrop Crystals and Borderland Billets early so you’ll be ready to maximize its potential when you step into Nod-Krai.
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