Mods · Arch-Gun Mod

Deadly Efficiency

Stats

Drain

Max rank

Polarity

madurai

Rarity

Rare

Type

Arch-Gun Mod

Which enemies drop it

Bloodfrenzy Bailiff Rare 0.1 %

Bloodfrenzy Crewman Rare 0.1 %

Bloodfrenzy Expired Rare 0.1 %

Bloodfrenzy Hyena Rare 0.1 %

Bloodfrenzy Optio Rare 0.1 %

Bloodfrenzy Vertec Rare 0.1 %

Exo Raider Carver Rare 0.1 %

Exo Raider Rare 0.1 %

Where does Deadly Efficiency drop?

The best source of Deadly Efficiency is Orb Vallis · Nivel 40-60 (Venus), at 1.25% per reward according to Digital Extremes' official drop tables.

Can Deadly Efficiency be traded?

No, Deadly Efficiency cannot be traded: you have to earn it in-game.