Warframe has come a long way since its rocky launch in 2013, growing into one of Digital Extremes' most successful free-to-play looter-shooters. A major reason for that longevity is the constant flow of updates, and Update 30: Call of the Tempestarii introduced a particularly striking addition: Sevagoth, the dark helmsman. This spectral warframe can summon a powerful Shadow, but before players can unleash that ghostly power, they need to track down several blueprints and gather a sizable pile of resources. The good news is that the process is easier to manage when it is broken into clear steps.

Starting the Call of the Tempestarii Quest
Sevagoth's main blueprint does not come from a normal boss fight or relic drop. Players must first complete the Call of the Tempestarii quest. This optional, solo-only story mission follows Corpus captain Vala Glarios as she sends players to find the legendary vessel Tempestarii. To access the quest from the Codex, Tenno need to meet a few requirements:
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Own a Railjack
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Complete The Deadlock Protocol
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Reach Mastery Rank 4
Most players can finish the quest in around an hour. The mission itself is fairly straightforward, and along the way players will encounter Sevagoth's Shadow. At the end, the main Sevagoth Blueprint is awarded. Additional rewards include the Tempestarii Railjack Skin, Sevagoth's Prex and Sevagoth Statuette Orbiter Decorations, and The Cold Below Captura scene.
Farming Sevagoth's Component Blueprints
After obtaining the main blueprint, the next step is finding the chassis, neuroptics, and systems blueprints. These sub-blueprints only drop from Void Fissures in Empyrean missions, also known as Void Storms. Players should focus on Pluto Proxima, Neptune Proxima, and Veil Proxima storms. Each completed Void Storm mission in these areas has a 10 percent chance to award the Chassis Blueprint, a separate 10 percent chance for the Neuroptics Blueprint, and a separate 10 percent chance for the Systems Blueprint. Because the chances are independent, it is technically possible, though extremely unlikely, to collect all three blueprints from a single mission.

Sevagoth also arrived alongside a new sidearm called the Epitaph, which fits the spectral theme nicely. Void Storms can be chaotic because hazards and enemy fighters intensify, so having a well-equipped Railjack and a coordinated crew makes the farm much smoother.
Building Sevagoth: Resource Requirements
Once every blueprint has been collected, players can start manufacturing the components. Each of the three sub-blueprints costs 15,000 Credits and requires a different set of materials:
| Component | Required Resources |
|---|---|
| Chassis | 8 Morphics, 650 Cryotic, 2 Nullstones, 3,300 Alloy Plates |
| Neuroptics | 6 Neural Sensors, 1,200 Titanium, 750 Rubedo, 2,750 Salvage |
| Systems | 2 Argon Crystals, 250 Oxium, 15 Asterite, 2,950 Nano Spores |
Some of these resources, such as Nullstones, Asterite, and Titanium, are closely tied to Railjack and Empyrean content. Players who have not spent much time in that mode may need to run a few extra missions to stockpile supplies.
After all three components are built, the main blueprint can be used for the final assembly. That last step costs 25,000 Credits and 3 Orokin Cells. Players who want to speed up the farm can bring a resource booster, join a squad for faster Empyrean runs, or keep an eye on active Void Storms to minimize downtime.
Warframe is available on PC, PlayStation, Xbox, and Nintendo Switch, with cross-platform play and cross-save support helping players continue their progress. Once Sevagoth is complete, the dark helmsman is ready to bring his Shadow into battle across the Origin System.