WarframeAlchemyLab ES
Cruising Speed

Farming plan

Cruising Speed

Arsenal: Cruising Speed
Dropped by
Kosma Cutter Uncommon 3.44 %
Elite Kosma Flak Rare 1.39 %
Elite Taro Weaver Rare 1.39 %
Taro Basilisk Rare 1.11 %
Kosma Flak Rare 0.83 %
Chance of getting it by number of runs
0% 25% 50% 75% 100% 16 32 48 64 80 20 runs · 50% 20 runs · 50% 66 runs · 90% 66 runs · 90%

Each run has a 3.44% chance. The curve is 1−(1−p)ⁿ: there is never a guarantee, only growing confidence.