WarframeAlchemyLab ES
Arcane Hot Shot

Farming plan

Arcane Hot Shot

Arsenal: Arcane Hot Shot
Dropped by
Temporal Archimedea Legendary Rewards Uncommon 13.66 %
Temporal Archimedea Silver Rewards Rare 8.76 %
Temporal Archimedea Gold Rewards Rare 8.51 %
Chance of getting it by number of runs
0% 25% 50% 75% 100% 4 9 13 18 22 5 runs · 50% 5 runs · 50% 16 runs · 90% 16 runs · 90%

Each run has a 13.66% chance. The curve is 1−(1−p)ⁿ: there is never a guarantee, only growing confidence.