The First Descendant Weekly Reactor Farming Guide

In this guide, we’ll cover the best reactor farming locations for various characters, where to find them, and the optimal roles to seek for maximum performance. Each week, the reactor drops rotate, making it essential to farm the right reactors while they’re available. Buy TFD Void Intercept Boost to quickly get the mods and required parts, use “harry” coupons to get 5% off!

  1. Bunny Reactors – Electrical Singular Reactors
    Our first farm focuses on Bunny and the reactors for her electrical singular rounds. One of the top choices here is the Thunder Cage Reactor. For farming, head to Grand Square and complete the Kingston Surveillance Radar mission. This can be done in about one minute. Although Bunny excels in mobility, you don’t necessarily need her for this farm, as the area remains confined.

Ideal Reactor Stats for Bunny:

  • Skill cost reduction and boost ratio (electric/singular)
  • Range is also beneficial for mobbing
  • For bossing, aim for boost ratio plus damage to Colossus

  1. Blair Reactors – Fire Dimension Reactors
    Next up is Blair and his fire dimension reactors. Specifically, you’ll want to farm an Enduring Legacy Reactor. The farming location for this reactor is Moongrave Basin, at White Knight GCH, in the mission Water Cooling Recording Device. This is a siege mission with two objectives, A and B. Head to the large cave area (B objective) and farm the outskirts while leaving a single ranged enemy in the circle to prevent mission progression. Ideal Reactor Stats for Blair:
  • For mobbing: Crit damage with a boost ratio or range
  • For bossing: Crit damage and damage to Colossus

Blair recently received a buff, making him even stronger. His reactor build focuses heavily on crit damage.

  1. Valby, Glay, and Enzo Reactors – Non-Attribute Dimension Reactors
    For this farm, we’ll focus on Valby, Glay, and Enzo, who all benefit from non-attribute dimension reactors. Head to White Night Gulch and farm the Lower Hatchery mission. You can farm this by running the start of the mission and then resetting or farming the outpost if you prefer a more structured approach. Ideal Reactor Stats:
  • For Valby, aim for boost ratio and cooldown.
  • For Glay and Enzo, roles will differ, but all benefit from boost ratios tailored to their specific playstyles.

  1. Haley Reactors – Gun Reactors
    Haley is a versatile character with strong skills, and while there’s no skill reactor available for her this week, her gun build is a strong alternative. The reactor to farm is the Chill Dimension Reactor, which boosts her special rounds and works well with Greg’s Reversed Fate, especially in Gluttony fights. Farming Location:
  • Vesper Timberfall – Run the Timberfall Power Facility mission, where you’ll kill enemies and complete a power shutdown sequence. This mission is fast and yields good reactor drops. Ideal Reactor Stats for Haley:
  • Skill cost reduction and cooldown are ideal for those looking to boost her skill performance.

  1. Frina Reactors – Toxic Tech Reactors
    The final farm focuses on Frina and her toxic tech reactors. These reactors can be farmed in Hagios within the corrupted zone. Specifically, the mission to focus on is Deep Digger, where you can either complete the entire mission or reset after the first area. These reactors offer solid performance for Python or Fallen Hope builds. Ideal Reactor Stats for Frina:
  • Secret Garden Mounting is still considered the best option, but this farm can provide valuable reactors for upcoming buffs to Fallen Hope.