Farming plan

Concealed Explosives

Confidence

Direct sources

Duviri / Endless: Tier 4Normal1.49%67.1 expected runs · 154 runs for 90%Duviri / Endless: Tier 6Normal1.03%97.1 expected runs · 223 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

Scrofa Shield Osprey Legendary 0.13 %

Terra Attack Drone Legendary 0.13 %

Terra Oxium Osprey Legendary 0.13 %

Terra Shield Osprey Legendary 0.13 %

Primm Legendary 0.03 %

Verd-Ie Legendary 0.03 %

Deimos Venin Mutalist Legendary 0.02 %

Juno Jactus Osprey Legendary 0.02 %

Mine Osprey Legendary 0.02 %

Mutalist Osprey Legendary 0.02 %

Narmer Mine Osprey Legendary 0.02 %

Scrofa Mine Osprey Legendary 0.02 %

Chance of getting it by number of runs

Each run has a 1.49% chance. The curve is 1−(1−p)ⁿ: there is never a guarantee, only growing confidence.