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Fass and Vome Residue in Warframe (2026): Where It Spawns and What It Is For
Collect residue when the cycle flips, then use it as bait
Last Updated on September 30, 2026
The short answer
The Cambion Drift swaps between Fass and Vome, and each swap leaves the other wyrm’s residue across the map. Vome Residue spawns while Fass is up, and Fass Residue spawns while Vome is up. Break the deposits, one residue each, and use it as fish bait or at vault bait stations. Gauss runs the zones fastest.
Reviewed September 29, 2026, current through Update 44 (Iceblade of Narin); node and mission types checked against the live star chart. This page is re-checked after every major patch.
| Where | Mission | Why |
|---|---|---|
| Cambion Drift, while Fass is up (100 min) | Break the deposits in the zones for Vome Residue | Vome Residue is the one that spawns during the day cycle. |
| Cambion Drift, while Vome is up (50 min) | Break the deposits in the zones for Fass Residue | Fass Residue spawns during the short night cycle. |
| Cambion Drift level 30-40 bounties | Finish the bounty | A rare reward of 5 residue. |
| Father, Necralisk (Deimos) | Trade residue bundles | Turns spare residue into Father Tokens. |
Table of Contents
Every place it drops
Fass and Vome Residue drops on: Cambion Drift.
The fast route
- Check the cycle. Fass lasts 100 minutes and Vome lasts 50, in sync with the Plains day and night.
- When the cycle flips, look for the glowing zones that appear across the Drift.
- Run into each zone and break every deposit. Each one gives one residue.
- Match residue to bait: Vome Residue for Chondricord and Duroid, Fass Residue for Ostimyr, Glutinox and Vitreospina.
- Keep some in reserve for the bait station at an Isolation Vault.
Best farming frames
| Frame | Role | Why |
|---|---|---|
| Gauss | Fast mover | Mach Rush is a hyper-sprint that gets you between veins, pools and vaults quickly. |
| Volt | Fast mover | Speed gives a short movement boost to you and your squad. |
Tips that save runs
- Deposits can still be on the map after the cycle turns, so a lap around the Drift can pay after the flip.
- The Processed baits need Daughter's blueprint. The Fass version is available at Associate rank and the Vome version at Friend rank.
- Level 30-40 bounties can also drop a stack of 5 as a rare reward.
Mistakes that waste runs
- Waiting for the wrong cycle. Vome Residue spawns while Fass is up, not the other way round.
- Spending all your raw residue before you check what the next fish wants.
What it builds
| Item | Note |
|---|---|
| Raw Fass Residue bait | Attracts Glutinox on the surface during Vome, Ostimyr at surface hotspots during Fass, and Vitreospina in caves. |
| Raw Vome Residue bait | Attracts Chondricord and Duroid in cave hotspots. |
| Processed Fass Residue | Craft from 5 Fass Residue plus a Daughter blueprint. Baits Aquapulmo and Flagellocanth. |
| Processed Vome Residue | Craft from 5 Vome Residue plus a Daughter blueprint. Baits Myxostomata. |
| Isolation Vault bait station | Residue of the current cycle mixes into the concoction that opens the Infested door. |
| Father Tokens | Father takes residue bundles in his token tasks. |