WarframeAlchemyLab ES
How to farm it? See the full plan

Stats

Rarity
Rare
Type
Warframe Arcane

Where it drops

Duviri / Endless: Tier 9 Normal 4.00% Neptune / Mammon's Prospect Skirmish Rot. C 3.45% Veil Proxima / Erato Skirmish Rot. C 2.82% Duviri / Endless: Tier 1 Normal 0.67% Duviri / Endless: Tier 3 Normal 0.67%

FAQ

Where does Arcane Ultimatum drop?

The best source of Arcane Ultimatum is Endless: Tier 9 (Duviri), at 4.00% per reward according to Digital Extremes' official drop tables.

Can Arcane Ultimatum be traded?

Yes, Arcane Ultimatum can be traded between players.