warframe.today
Steflos Prime Relics (2026): Where to Farm Every Part
The 4 relics that hold Steflos Prime, where each one drops right now, and the fastest way to open them.
Last Updated on September 26, 2026
The shopping list
Steflos Prime needs 4 relics: Axi S21 for the Barrel (Rare slot), Neo Y2 for the Blueprint (Uncommon slot), Lith A13 for the Receiver (Common slot), Meso D9 for the Stock (Uncommon slot). All of them are dropping right now, so the whole set is farmable from Void Fissures this week.
Relic tables from DE's Public Export; drop locations and vault state from the live drop tables, checked 2026-09-26.
| Part | Relic | Slot | Intact / Radiant | Best place to farm it |
|---|---|---|---|---|
| Barrel | Axi S21 | Rare | 2% / 10% | Phalan, Eris (Interception, rotation B) (14.3%) |
| Blueprint | Neo Y2 | Uncommon | 11% / 20% | Zabala, Eris (Survival, rotation B) (14.3%) |
| Receiver | Lith A13 | Common | 25.3% / 16.7% | Hapke, Ceres (Spy, rotation B) (14.3%) |
| Stock | Meso D9 | Uncommon | 11% / 20% | Olympus, Mars (Disruption, rotation C) (14.3%) |
Table of Contents
What Steflos Prime is made of
The item needs a blueprint and 3 components, 4 relic drops in total. The Rare slot is the bottleneck: farm that relic first.
Where each relic drops
| Relic | Status | Top drop locations (chance per reward roll) |
|---|---|---|
| Axi S21 | Dropping now | Phalan, Eris (Interception, rotation B) 14.3%; Phalan, Eris (Interception, rotation C) 14.3%; Sporid, Eris (Interception, rotation B) 14.3% |
| Neo Y2 | Dropping now | Zabala, Eris (Survival, rotation B) 14.3%; Ose, Europa (Interception, rotation C) 14.3%; Callisto, Jupiter (Interception, rotation C) 14.3% |
| Lith A13 | Dropping now | Hapke, Ceres (Spy, rotation B) 14.3%; Cambria, Earth (Spy, rotation B) 14.3%; Arval, Mars (Spy, rotation B) 14.3% |
| Meso D9 | Dropping now | Olympus, Mars (Disruption, rotation C) 14.3%; Kappa, Sedna (Disruption, rotation A) 14.3%; Ur, Uranus (Disruption, rotation A) 14.3% |
How to farm the set
- Farm the relics at the nodes in the table above, then open each one in any Void Fissure of the same era: Lith and Meso open fastest in Void Capture, Neo and Axi in Disruption or Survival.
- Refine Axi S21 to Radiant with 100 Void Traces: a Rare slot goes from 2% to 10%, an Uncommon slot from 11% to 20%.
- Run it with a squad of four all bringing the same Radiant relic and take the best of the four results.
- Build: 12 hours once you hold the blueprint and every part, or rush with platinum.
Refinement odds
| Slot | Intact | Exceptional | Flawless | Radiant |
|---|---|---|---|---|
| Common | 25.3% | 23.3% | 20% | 16.7% |
| Uncommon | 11% | 13% | 17% | 20% |
| Rare | 2% | 4% | 6% | 10% |