Warframe drops

Steflos Prime Barrel [wiki]

From relics

Intact is the chance in an unrefined relic, Radiant after four upgrades. Relics you can still farm are listed first.

Best places to farm this relic

Pluto/Cerberus (Interception)	Rotation B	Mission	14.29%
Pluto/Cerberus (Interception)	Rotation C	Mission	14.29%
Event: Eris/Sporid (Interception)	Rotation B	Mission	14.29%

Drop tables by Digital Extremes, last updated 24 September, 2026. This copy was pulled 8 h ago and refreshes when the site is deployed.