WarframeAlchemyLab ES
How to farm it? See the full plan

Stats

Rarity
Rare
Type
Primary Arcane

Where it drops

Höllvania / Exterminate: Scaldra (Caches) Caches 12.50% Höllvania / Exterminate: Techrot (Caches) Caches 12.50% Höllvania / Antivirus Bounty (Caches) Caches 12.50%

FAQ

Where does Primary Crux drop?

The best source of Primary Crux is Exterminate: Scaldra (Caches) (Höllvania), at 12.50% per reward according to Digital Extremes' official drop tables.

Can Primary Crux be traded?

Yes, Primary Crux can be traded between players.