WarframeAlchemyLab ES
Lavan Vort Mk Iii

Farming plan

Lavan Vort Mk Iii

Arsenal: Lavan Vort Mk Iii
Dropped by
Vorac Crewship (Level 0 - 70) Uncommon 2.5 %
Axio Crewship (Level 71 - 100) Uncommon 2 %
Taro Crewship (Level 51 - 100) Uncommon 2 %
Vorac Crewship (Level 71 - 100) Uncommon 2 %
Chance of getting it by number of runs
0% 25% 50% 75% 100% 16 32 48 64 80 28 runs · 50% 28 runs · 50%

Each run has a 2.5% chance. The curve is 1−(1−p)ⁿ: there is never a guarantee, only growing confidence.