TFD: Efficient Leveling & Farming in Moon Grave Basin

In The First Descendant, players are constantly seeking efficient methods for leveling up their characters and farming valuable resources. One of the best-places is the Void Fragment mission in Moon Grave Basin at the White Night cul on Hard Mode. This guide will walk you through why this mission is ideal for leveling up and accumulating Void Shards, as well as how to optimize your build to complete it quickly.

Why Farm the Void Fragment Mission?

The Void Fragment mission may seem like a standard farming spot, but it offers significant advantages, Buy TFD Void Intercept Boost to quickly get the mods and required parts. Use “harry” coupons to get 5% off!

  • Experience Points: This mission is an excellent source of experience points, allowing you to quickly level up your weapons and increase your Mastery Rank.
  • Void Shards: While the immediate reward may seem modest, you’ll accumulate a variety of Void Shards over time, including:
  • 4 Monomer Void Shards
  • 3 Polymer Void Shards
  • 4 Inorganic Void Shards
  • 3 Organic Void Shards
  • Weapon Mastery: This mission allows you to solo max rank all your weapons while stacking Void Shards, which can be used later to activate reactors and farm for Ultimate Descendants and weapons.

Best Build for the Mission: Ultimate Valby with Supply Moisture
Buy TFD Character Leveling Boost to quickly upgrade Descendant.


Valby is the best character for this mission due to her ability to equip the Supply Moisture skill module. Here’s how to optimize her build:

  1. Skill Module: Equip Supply Moisture. This allows Valby to spread her Laundry ability over a wide area, killing enemies quickly as they step into the waterways she creates.
  2. Critical Modules: Aim for a 70%+ critical chance on your abilities. This can lead to damage as high as 105,000 per critical hit, enough to one-shot most trash mobs.
  3. Ability Use:
  • Cleanup Ability: Use this to create paths of Laundry.
  • Second Ability: Cover a wide area with water to maximize damage.

This setup allows you to complete the mission in an average of 1 minute 20 seconds or 1 minute 30 seconds at worst. Even with tougher enemies, Valby can handle them with a few ticks of her Laundry passive.

Alternative: Jayber with Attacking Propulsion

For those looking for an alternative, Jayber is a viable option, though not as optimized as Valby. Here’s a quick overview of the build:

  1. Skill Focus: Use Focus Dimension and Focus Non-Attribute to increase your turret’s damage.
  2. Modules: Prioritize skill cooldown, range, and duration, and include a module to increase both your health and turret’s toughness.
  3. Strategy: Jayber’s turret can deal 24,000 to 30,000 damage with the current setup. However, if skill power isn’t properly applied, this damage might increase significantly with future updates.

The Void Fragment mission in Moon Grave Basin is an underutilized yet highly efficient way to level up your weapons, increase your Mastery Rank, and farm valuable Void Shards. While Ultimate Valby currently offers the best performance in this mission, Jabber could become more viable with future updates. Optimize your build, and you’ll find yourself completing this mission quickly and effectively.