Harrow Prime Relics (2026): Where to Farm Every Part
Last Updated on September 18, 2026
Harrow Prime needs 4 relics: Lith B11 for the Blueprint (Uncommon slot), Meso G3 for the Chassis (Common slot), Lith B10 for the Neuroptics (Uncommon slot), Lith H10 for the Systems (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 |
|---|---|---|---|---|
| Blueprint | Lith B11 (also Lith P6, Lith S15, Neo G5) | Uncommon | 11% / 20% | not dropping right now |
| Chassis | Meso G3 (also Meso N13, Meso O5, Meso P11) | Common | 25.3% / 16.7% | not dropping right now |
| Neuroptics | Lith B10 (also Lith R3, Meso C8, Meso P10) | Uncommon | 11% / 20% | not dropping right now |
| Systems | Lith H10 (also Lith H3, Lith H4, Lith H5) | Rare | 2% / 10% | not dropping right now |
Table of Contents
What Harrow Prime is made of
The frame 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 B11, Lith P6, Lith S15, Neo G5, Neo L3, Neo N21, Axi K6, Meso G3, Meso N13, Meso O5, Meso P11, Neo T7, Axi N10, Axi S15, Lith B10, Lith R3, Meso C8, Meso P10, Axi A16, Axi S12, Axi T11, Axi T8, Lith H10, Lith H3, Lith H4, Lith H5, Lith H7, Meso H2, Meso H4, Axi H7. 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 per component, then 72 hours for the frame.
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% |