WarframeAlchemyLab ES
Temporal Dust

Farming plan

Temporal Dust

Arsenal: Temporal Dust
Dropped by
Duviri Murmur Invasion Rewards (Steel Path), Rotation A Rare 7.69 %
Duviri Murmur Invasion Rewards, Rotation A Rare 7.69 %
Chance of getting it by number of runs
0% 25% 50% 75% 100% 8 16 24 32 40 9 runs · 50% 9 runs · 50% 29 runs · 90% 29 runs · 90%

Each run has a 7.69% chance. The curve is 1−(1−p)ⁿ: there is never a guarantee, only growing confidence.