Components

Corufell Prime Stock

A prime weapon-crafting component.

WHERE & HOW TO FARM

Capture relic route

Hepit, Void — Capture.

Hepit Capture can award Lith C15, the relic used to pursue Corufell Prime’s Stock blueprint. The mission reward comes from a relic pool, so complete the objective, extract, and confirm that the relic is Lith C15. The Stock blueprint is a separate fissure reward: open Lith C15 in a matching Void Fissure and select the part if it is offered.

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SEE WHERE TO GO

Mission maps & locations

1 map

Drag to pan. Zoom in to read labels and markers.

**Void mission selection map, captured in Update 32 (February 2023). Use the current mission table for present-day types and unlocks.**

Interactive maps & location tools

Warframe Star Chart

Choose the planet and mission node listed in the guide. Mission interiors use generated tiles; the navigation map locates the mission.

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GET STARTED

How to farm

Before you go

Unlock Hepit in the Void.
Bring a loadout that can complete Capture and reach extraction.
Target Lith C15 by its full name; other Lith relics are not the target.

Launch Hepit and follow the objective marker to the Capture target.
Complete Capture and proceed to extraction.
Finish the mission and inspect its reward for Lith C15.
If the relic is different, repeat Hepit and inspect the next reward.
When Lith C15 is secured, select it for a suitable Void Fissure.
Collect reactant and complete the fissure objective to open the relic.
Choose the Corufell Prime Stock blueprint if it appears among the rewards.

Farming tips

Hepit is a Lith relic route, not a guaranteed C15 reward; use the result screen to track progress.
If you are farming other Void resources at the same time, collect them along the way without losing track of the relic target.

Repeat, collect and use

Repeat the Capture route until Lith C15 is collected; no weekly limit is stated. Keep opening Lith C15 relics only while the Stock blueprint is still needed.

Common mistakes

Treating any Lith relic as the target: check for the exact C15 identifier.
Expecting the Stock blueprint at Hepit extraction: the Capture reward is a relic, and the part requires a fissure opening.
Stopping after one relic opening if the Stock is still missing; the desired part is not guaranteed.

When to stop or switch

Stop Hepit runs once Lith C15 is in inventory. Stop the full farm when the Corufell Prime Stock blueprint is obtained.

Sources & fact checks

wiki.warframe.com ↗

Other ways to get it

Open the relic for the desired part

An active Lith or Omnia Void Fissure

Own Lith C15; unlock the selected active fissure node.

Use Intact when targeting this Common reward; refinement reduces Common chances.
Equip Lith C15, collect ten Reactant from corrupted enemies and complete the mission.
Select Corufell Prime Stock if offered by an eligible opened squad relic.