Farming plan

Cernos Prime Upper Limb

Arsenal: Cernos Prime Upper Limb

Relic opening

Refinement

Confidence

Via relics

Meso N1151.78% · 1.9 expected opens · 4 runs for 90%

Best relic source: Venus / Bifrost Echo (Caches) (Caches · Rot. B · 9.7%) — no known timing

Axi N4Vaulted51.78% · 1.9 expected opens · 4 runs for 90%

Vaulted: not currently dropping — get it by trading or in a future unvault.

Lith V3Vaulted51.78% · 1.9 expected opens · 4 runs for 90%

Vaulted: not currently dropping — get it by trading or in a future unvault.

Meso C2Vaulted51.78% · 1.9 expected opens · 4 runs for 90%

Vaulted: not currently dropping — get it by trading or in a future unvault.

Meso K1Vaulted51.78% · 1.9 expected opens · 4 runs for 90%

Vaulted: not currently dropping — get it by trading or in a future unvault.

Meso N8Vaulted51.78% · 1.9 expected opens · 4 runs for 90%

Vaulted: not currently dropping — get it by trading or in a future unvault.

Meso O2Vaulted51.78% · 1.9 expected opens · 4 runs for 90%

Vaulted: not currently dropping — get it by trading or in a future unvault.

Meso S7Vaulted51.78% · 1.9 expected opens · 4 runs for 90%

Vaulted: not currently dropping — get it by trading or in a future unvault.

Neo N6Vaulted51.78% · 1.9 expected opens · 4 runs for 90%

Vaulted: not currently dropping — get it by trading or in a future unvault.

We assume ~2.5 min per relic opening (short fissure). Per-mission timings are labeled by source: derived from game mechanics or community-estimated.

Expected runs = 100/chance · Runs for confidence p = ⌈ln(1−p)/ln(1−chance)⌉ · In a squad of 4 opening the same relic, the chance your part shows among the reveals is 1−(1−chance)⁴.

Roadmap: get this part now

Every relic that contains it, how refining improves the chance, and which fissures are active right now to crack it.

Meso N11

Chance by refinement

Intact25.33%

Exceptional23.33%

Flawless20%

Radiant16.67%

Refining the relic with Void Traces raises the chance of rare drops (and lowers common ones).

Active fissures now

…

Axi N4Vaulted

Chance by refinement

Intact25.33%

Exceptional23.33%

Flawless20%

Radiant16.67%

Refining the relic with Void Traces raises the chance of rare drops (and lowers common ones).

Active fissures now

…

Lith V3Vaulted

Chance by refinement

Intact25.33%

Exceptional23.33%

Flawless20%

Radiant16.67%

Refining the relic with Void Traces raises the chance of rare drops (and lowers common ones).

Active fissures now

…

Meso C2Vaulted

Chance by refinement

Intact25.33%

Exceptional23.33%

Flawless20%

Radiant16.67%

Refining the relic with Void Traces raises the chance of rare drops (and lowers common ones).

Active fissures now

…

Meso K1Vaulted

Chance by refinement

Intact25.33%

Exceptional23.33%

Flawless20%

Radiant16.67%

Refining the relic with Void Traces raises the chance of rare drops (and lowers common ones).

Active fissures now

…

Meso N8Vaulted

Chance by refinement

Intact25.33%

Exceptional23.33%

Flawless20%

Radiant16.67%

Refining the relic with Void Traces raises the chance of rare drops (and lowers common ones).

Active fissures now

…

Live fissures from the Warframe WorldState. Chances from DE’s official drop tables.