WarframeAlchemyLab ES

Fuses with a Primary weapon to unlock the Arcane Slot.

How to farm it? See the full plan

Stats

Type
Rifle

Where it drops

Duviri / Endless: Repeated Rewards (Hard) Hard 1.59% Duviri / Endless: Repeated Rewards (Hard) Hard 1.59% Duviri / Endless: Repeated Rewards (Hard) Hard 1.59% Duviri / Endless: Repeated Rewards (Hard) Hard 1.59% Duviri / Endless: Repeated Rewards (Hard) Hard 1.59%

FAQ

Where does Primary Arcane Adapter drop?

The best source of Primary Arcane Adapter is Endless: Repeated Rewards (Hard) (Duviri), at 1.59% per reward according to Digital Extremes' official drop tables.

Can Primary Arcane Adapter be traded?

No, Primary Arcane Adapter cannot be traded: you have to earn it in-game.