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The First Descendant

What is Weapon Proficiency?

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Please note that the First Descendant Team has stopped covering the game as of October 2024. Information on certain pages may not be up-to-date.

The First Descendant - Weapon Proficiency

Weapon Proficiency is the amount of experience you earn for the weapon you have equipped in The First Descendant. Read on to learn more about weapon proficiency, how to increase your weapon proficiency, and what weapon proficiency does in the game with this guide!

List of Contents

What is Weapon Proficiency?

Experience Earned for Weapons

The First Descendant - Weapon Proficiency
Weapon proficiency is the total amount of experience you earn for the weapon you are using in the game. All of your weapons start at Proficiency Lv. 1 and max out when you reach Proficiency Lv. 40.

How to Increase Weapon Proficiency

Kill Enemies to Earn Weapon Proficiency

The First Descendant - Lepic Attacking Enemies

You can increase weapon proficiency by killing enemies with the weapon of your choice. Your weapon proficiency will increase naturally as you progress through the game, so there is no need to worry about it that much.

However, it's best to keep using the same weapon during missions if you want to increase its proficiency.

What Does Weapon Proficiency Do?

Lets you Equip More Modules

Weapon Proficiency Comparison
The First Descendant - Weapon Proficiency Nightmare Hound
The First Descendant - Weapon Proficiency Nightmare Hound

Increasing your weapon proficiency lets you have a higher module capacity limit for the weapon you are using. You can equip more modules this way as long as you keep earning experience for the weapon you are currently using.

List of All Modules

Gives you Extra Mastery Rank XP

The First Descendants - Mastery Rank

You also get a small amount of experience added to your mastery rank when you level your weapon proficiency. This only applies for the first time that you earn experience for that weapon.

Resetting your weapon proficiency with crystallization catalysts will no longer grant you any bonus experience to your mastery rank. At that point, you will have to use a different weapon instead.

How to Rank Up Mastery

Lets you Use Crystallization Catalysts

The First Descendants - Crystallization Catalyst

Installing Crystallization Catalysts lets you choose an additional module socket you can add to your currently equipped weapon. However, this resets your weapon's level altogether. Doing so lets you slot more modules onto your weapon at a reduced capacity.

Best Module Enhancements Guide

The First Descendant Related Guides

The First Descendant - Tips and Tricks

Tips & Tricks

All Tips and Tricks

Season 1 Guides
ETA-0 Guide: How to Get ETA Vouchers Inversion Reinforcement Guide
Invasion Dungeon Guide Battle Pass Guide
Recommended Guides
Best Starter Character Combat Guide
Advanced Tips and Tricks Post-Game Guide
Hard Mode Guide -
Farming Guides
Weapon Farming Guide How to Farm Gold
EXP Farming Guide: How to Level Up Fast Bunny Cave Farming
Starter Guides
How Long to Beat How to Increase Mastery Rank
How to Fast Travel How to Add Friends
How to Set Up a Controller How to Recover HP and MP
Is There Fall Damage? How to Change Player Name
How to Climb High Places Status and HUD Explained
How to Change Weapons How to Destroy Void Fragments
What Does DBNO Mean? Recommended Caliber Uses
What is Frame Generation? How to Equip or Unequip Reactors
Cause of Crashes and Possible Fixes How to Increase DPS
How to Refill Ammo How to Emote
All Arche Echo Locations Enemy Weakness Chart
How to Access Cash Shop -
Advanced Guides
Module Socket Guide How to Increase Mastery Rank
List of All Trophies Best Module Enhancements
How to Find Encrypted Vaults Ultimate Descendants Explained
What is the Max Level? What to Research at the Research Institute?
How to Increase Inventory Space Weapon Proficiency Explained
How to Increase Module Capacity How to Obtain Higher Rarity Weapons
How to Infiltrate Outposts How to Reset Descendant Level
What is the Defense Cap? How to Combine Modules
How to Add Elements How to Upgrade Weapons
How to Paint Skins -

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