Farming plan

Cernos Prime Lower Limb

Arsenal: Cernos Prime Lower Limb

Relic opening

Refinement

Confidence

Via relics

Lith C734.39% · 2.9 expected opens · 6 runs for 90%

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

Axi C1Vaulted34.39% · 2.9 expected opens · 6 runs for 90%

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

Axi C2Vaulted34.39% · 2.9 expected opens · 6 runs for 90%

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

Lith C2Vaulted34.39% · 2.9 expected opens · 6 runs for 90%

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

Lith C5Vaulted34.39% · 2.9 expected opens · 6 runs for 90%

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

Meso C3Vaulted34.39% · 2.9 expected opens · 6 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.

Lith C7

Chance by refinement

Intact2%

Exceptional4%

Flawless6%

Radiant10%

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

Active fissures now

…

Axi C1Vaulted

Chance by refinement

Intact2%

Exceptional4%

Flawless6%

Radiant10%

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

Active fissures now

…

Axi C2Vaulted

Chance by refinement

Intact2%

Exceptional4%

Flawless6%

Radiant10%

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

Active fissures now

…

Lith C2Vaulted

Chance by refinement

Intact2%

Exceptional4%

Flawless6%

Radiant10%

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

Active fissures now

…

Lith C5Vaulted

Chance by refinement

Intact2%

Exceptional4%

Flawless6%

Radiant10%

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

Active fissures now

…

Meso C3Vaulted

Chance by refinement

Intact2%

Exceptional4%

Flawless6%

Radiant10%

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.