Farming plan

Arcane Pulse

Confidence

Direct sources

Duviri / Endless: Tier 9Normal4.00%25.0 expected runs · 57 runs for 90%Venus / Vesper StraitSkirmishRot. C3.45%29.0 expected runs · 66 runs for 90%Veil Proxima / EratoSkirmishRot. C2.82%35.5 expected runs · 81 runs for 90%Duviri / Endless: Tier 1Normal0.67%149.3 expected runs · 343 runs for 90%Duviri / Endless: Tier 3Normal0.67%149.3 expected runs · 343 runs for 90%

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.

Dropped by

Duviri Static Undercroft Portal Rare 7.14 %

Eidolon Gantulyst (Capture) Rare 5.29 %

The Descendia: Infernum 20 Triple Arcane Rewards Rare 3.7 %

Chance of getting it by number of runs

Each run has a 7.14% chance. The curve is 1−(1−p)ⁿ: there is never a guarantee, only growing confidence.