Seed Vault is a mission in The First Descendant. Read on for a full walkthrough of Seed Vault, its location, rewards, and how to beat Plaudia the Bizarre Vermin.

Seed Vault Location

Echo Swamp

Echo Swamp (Abandoned Zone)

Seed Vault Walkthrough

Seed Vault Objectives

Check Jeremy's Access Records

Fight your way through the Vulgus-infested entrance of the Seed Vault and activate the terminal to check Jeremy's access records.

Check Information for Kuiper Refining Facility

Proceed down the Seed Vault and defeat the Elite Predator. Afterward, interact with the terminal to obtain information on the Kuiper Refining Facility.

Next, follow the waypoint while clearing out the surveillance zones until you reach the final area of the Seed Vault.

Defeat Plaudia the Bizarre Vermin

Kill all enemies in the last zone of the Seed Vault to summon the final boss, Plaudia the Bizarre Vermin. She spits out poisonous goo and occasionally spawns toxic slime on the ground, which when stepped on, applies a poison effect on your character. Make sure to avoid these when fighting her!

How to Beat Plaudia the Bizarre Vermin

How to Beat Plaudia in the Seed Vault

How to Beat Plaudia the Bizarre Vermin
Avoid Stepping on the Green Slime Cancel Out Her Invulnerability State

Avoid Stepping on the Green Slime

Plaudia has an AoE ability where she summons multiple green circular slime on the ground, which can poison your character when caught in it. You can easily avoid these as the ground will be outlined with a green circle, indicating that a green slime explosion will occur in that area.

Defeat Enemies Connected to a White Line to Remove Invulnerability

Each time Plaudia's health bar is reduced to zero, she will call upon several enemies connected to her via a white line which grants her immunity to all forms of damage. Kill all the minions that are linked to her to cancel out her invulnerability.

Seed Vault Rewards

The First Descendant Related Guides

Main Quest Walkthrough

All Mission Types

Kingston Missions

Sterile Land Missions

Vespers Missions

Echo Swamp Missions

Agna Desert Missions

White-night Gulch Missions

Hagios Missions

Fortress Missions