Infested Sewers | Drakensang Online

Deep beneath the streets of Kingshill, a glowing foul-smelling sludge has begun consuming the city’s foundations. Citizens are vanishing into the darkness, dragged into underground lairs filled with alchemical horrors. Only the bravest heroes can stop the abductions and survive the deadly toxic fumes of this subterranean nightmare.

To defeat the plague, you must become part of it. By collecting the Plagueborn Regalia set, you will harness the toxic power of the sewers and transform into a terrifying Venomous Form.

Descend into the eerie green glow below the city, collect Miasma Gems, and craft powerful equipment capable of turning the tide of this chemical war. The sewers are waiting — cleanse them… or become their next victim.

Core Event Mechanics

Collect Waste Box Key Fragments from event activities.
Combine 20 fragments to craft 1 Waste Box Key.
Use keys to open Waste Boxes — the main source of Miasma Gems and Plagueborn Regalia Selection Packages.

New Items

Ratatoxie — available in the shop for 99999 Andermant.

The Dirt Dragon — obtainable from Waste Boxes (0.1%).

New Equipment Set — Plagueborn Regalia

Collect ingredients and craft it at the workbench.

500

Miasma Gem — obtainable from Plagueborn Regalia Selection Packages, Waste Boxes, the event progress bar, and Golden Sewers Treasure Chests.

Beak Mask for Plagueborn Regalia — obtainable from Plagueborn Regalia Selection Packages or Waste Boxes.

Venomcoil Ring for Plagueborn Regalia — obtainable from Plagueborn Regalia Selection Packages or Waste Boxes.

Blightspike Ring for Plagueborn Regalia — obtainable from Plagueborn Regalia Selection Packages or Waste Boxes.

Weapon Adornment for Plagueborn Regalia — obtainable from Plagueborn Regalia Selection Packages or Waste Boxes.

Golden Sewers Treasure Chest

Infernal
- 1x Miasma Gem — 0.60%
- 1x Waste Box Key Fragment — 100%
Bloodshed
- 1x Miasma Gem — 0.75%
- Waste Box Key Fragments are guaranteed to drop — randomly from 1 to 3 fragments.

Waste Box

100% chance to receive at least 1x Miasma Gem
10% independent chance to receive a set ingredient chest
0.1% chance to obtain the mount — The Dirt Dragon

New Packs & Bundles

Infested Sewers Material Chest

Consumed when used

Open this bag and receive all of the followings:

15 × Plagueborn Regalia Selection Package

150 × Miasma Gem

How to obtain

Event: Infested Sewers of Kingshill
- Cash Offers

Plagueborn Regalia Selection Package

Consumed when used

Upon opening this chest, you may select any one of the rewards:

1 × Beak Mask for Plagueborn Regalia

1 × Venomcoil Ring for Plagueborn Regalia

1 × Blightpulse Ring for Plagueborn Regalia

1 × Weapon Adornment for Plagueborn Regalia

How to obtain

Event: Infested Sewers of Kingshill
- Waste Box
- Daily Value Infested Sewers Pack
- Infested Sewers Surprise Pack
- Daily Value Infested Sewers Pack
- Infested Sewers Material Chest

Progress

Amount	Item	Progress
2	Valve of the Castle's Sewer	111
10	Mighty Spirit Guard	333
120	Sewer Key	666
2	Plagueborn Regalia Selection Package	1111
20	Miasma Gem	1666
12	Amphora Key	2333
2	Waste Box Key	3111
8	Valve of the Castle's Sewer	4000
1	Dragon Blood Box	1000
40	Altered Crescerite	2000
3	Tonic of Vigor	3000
1	Dogtag Shower	4000
2	Waste Box Key	5000
20	Miasma Gem	6000
17000	Shiny Dust	7000
2	Royal Gem Bag	8000
120	Gilded Clover	1250
25	Amphora Key	2500
2	Waste Box Key	3750
20000	Shiny Dust	5000
45	Multitool	6250
1	Dragon Bone Elixir	7500
20	Dragon Bones	8750
2	Plagueborn Regalia Selection Package	10000
4999	Mighty Antidotal Essence	1875
50	Dragon Bones	3750
250	Sewer Key	5625
2	Waste Box Key	7500
30	Miasma Gem	9375
3000	Andermant	11250
1	Dragon Bone Elixir	13900
1	Jewel Chest	15000
15	Valve of the Castle's Sewer	2643
400	Gilded Clover	5286
2	Waste Box Key	7929
3	Dragon Bone Elixir	10572
80	Community Coin	13215
80	Dragon Bones	15858
3	Plagueborn Regalia Selection Package	18501
1	Bio Hazard	21149