3 Ways to Farm Warframe 1999 Efervon Sample

Efervon Sample, like most other resources in the new Warframe 1999, is farmed through Hollvania Mission rewards. This is a consumable resource that you can use to purge Techrot. But that’s not all to it, Efervon Sample is also used to craft some items.

Thankfully, this is a common resource so very easy to find inside Hollvania Missions.

When you complete The Hex mission to get access to Hollvania, trigger missions from Pom-2 PC (NavNow) as well as Bounties to start farming Efervon Sample.

How to Farm Efervon Sample Warframe 1999

A great source of Efervon Samples is the H-09 Efervon Tank, which can be found during the boss fight in the Warframe: 1999 questline.

You can get this boss fight through the Pom-2 PC and selecting Victory Plaza as your destination.

The second most recommended Efervon Sample farming method is doing Bounties.

Bounty Types:
- Tier 1 Bounty: Can yield Efervon Samples among other rewards.
- Tier 2 and Tier 3 Bounties: While primarily focused on parts for Cyte-09, these bounties also have a chance to drop Efervon Samples as part of their loot tables.

Efervon containers appear frequently at street level across Höllvania—look for green-tinted tanks often tied to bounty objectives. I recommend that you use AoE abilities or weapons to quickly break multiple containers and clear rooms faster.

Complete the Hex Syndicate Missions and then start doing Bounties from the Hex Syndicate Bounty Board at the Hollvania Shopping Mall garage.

The final farming method is doing Legacyte Harvest Missions. During these missions you will hunt down Legacytes and they drop Efervon Samples.

Combine farming resources with objective progression; use resource boosters and mods for loot detection to maximize efficiency. Be sure to unlock every chest including Efervon Stockpiles as they usually provide 1-3 samples each.

For high-reward eHUB missions, trigger H-09 Tank missions via NavNow after quest completion for excellent return attempts.