Soma Prime Relics (2026): Where to Farm Every Part
Last Updated on September 18, 2026
Soma Prime needs 4 relics: Lith M2 for the Barrel (Common slot), Meso B3 for the Blueprint (Common slot), Lith K4 for the Receiver (Uncommon slot), Lith S2 for the Stock (Rare slot). None of them are in the drop tables right now, so the set is vaulted: open relics you already own, watch Prime Resurgence for Varzia’s Aya offer, or buy the parts for platinum.
Relic tables from DE's Public Export; drop locations and vault state from the live drop tables, checked 2026-09-17.
| Part | Relic | Slot | Intact / Radiant | Best place to farm it |
|---|---|---|---|---|
| Barrel | Lith M2 (also Meso D5, Neo S3) | Common | 25.3% / 16.7% | not dropping right now |
| Blueprint | Meso B3 (also Lith M1, Neo N12, Neo S1) | Common | 25.3% / 16.7% | not dropping right now |
| Receiver | Lith K4 (also Lith S3, Neo N1, Neo N9) | Uncommon | 11% / 20% | not dropping right now |
| Stock | Lith S2 (also Meso S1, Axi S4, Axi S7) | Rare | 2% / 10% | not dropping right now |
Table of Contents
What Soma 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
None of these relics are in a mission drop table right now: Lith M2, Meso D5, Neo S3, Meso B3, Lith M1, Neo N12, Neo S1, Lith K4, Lith S3, Neo N1, Neo N9, Lith S2, Meso S1, Axi S4, Axi S7. Any of them still opens in a fissure of its era if you own one, the parts trade on warframe.market, and Prime Resurgence brings vaulted relics back for Aya.
How to get a vaulted set
- Check Prime Resurgence: when Varzia lists this set, the relics cost Aya and the whole set costs Regal Aya.
- Search your relic inventory (Esc, Void Relic Refinement) for the relics above; old relics still open in any fissure of their era.
- Trade: the built parts sell on warframe.market, and the price check shows what a full set goes for.
- Build once you have everything: 12 hours for the item once you hold the blueprint and every part.
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% |