WarframeAlchemyLab ES
Scuttler Husk

Farming plan

Scuttler Husk

Arsenal: Scuttler Husk
Dropped by
Duviri Murmur Invasion Rewards (Steel Path), Rotation B Uncommon 22 %
Duviri Murmur Invasion Rewards, Rotation B Uncommon 22 %
Chance of getting it by number of runs
0% 25% 50% 75% 100% 3 6 8 11 14 3 runs · 50% 3 runs · 50% 10 runs · 90% 10 runs · 90%

Each run has a 22% chance. The curve is 1−(1−p)ⁿ: there is never a guarantee, only growing confidence.