Farming plan

Charged Chamber

Dropped by

Axio Railgun Moa Uncommon 0.34 %

Orm Railgun Moa Uncommon 0.34 %

Railgun Moa Uncommon 0.34 %

Taro Railgun Moa Uncommon 0.34 %

Vapos Railgun Moa Uncommon 0.34 %

Vorac Railgun Moa Uncommon 0.34 %

Chance of getting it by number of runs

Each run has a 0.34% chance. The curve is 1−(1−p)ⁿ: there is never a guarantee, only growing confidence.