Operation: Plague Star descends on the Plains of Eidolon once more from September 9 to September 23, across all platforms.

Steal toxin from Councilor Vay Hek and the Grineer, destroy the boil and save Cetus before the Infestation can grow out of control.

What You Need To Do

Speak to Konzu in Cetus to undertake the Plague Star Bounty
Complete the series of Bounty Missions to earn Operational Supply Standing for the Event Rewards

What You Need To Know

Bounties come with various requirements for completion that yield specific Rewards outlined below.

Tier 1:

Requirements: No prerequisites
Rewards:
Base Standing: 1,025
Bounty Bonus Completion: 25 bonus

Tier 2:

Requirements: 1x Eidolon Phylaxis + 1x Infested Catalyst
Rewards:
Base Standing: 3200
Bounty Bonus Completion: 75 bonus

Tier 3:

Requirements:1x Eidolon Phylaxis + 1x Infested Catalyst + Steel Path Eligibility
Rewards:
Base Standing: 3800
Bounty Bonus Completion: 100 bonus

In thanks for your hard work, Nakak has some new Offerings pulled from elsewhere in the Origin System for you to claim:

Teralyst Prominence Sigil
Ostron Community Sigil
Rift Sigil
Two-Handed Nikana Maligna Skin
Umbra Forma (Built) ((This is a one-time purchase only))