WarframeAlchemyLab ES
Best drops (effective chance)
Sudden Impact Common 7.59 %
Rubedo-Lined Barrel Uncommon 2.21 %
Hyperion Thrusters Rare 0.4 %

Full drop table

Sudden Impact Mods Common 7.59% Rubedo-Lined Barrel Mods Uncommon 2.21% Hyperion Thrusters Mods Rare 0.4%

← All enemies

Effective probabilities from Digital Extremes’ official drop tables (via WFCD) — the same numbers shown on each item page.