Hyperioxes
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Home Dungeon Guides Gossamer Crypt

Gossamer Crypt Dungeon Guide

Up to date for: Update 49 - 4th May 2026
Last changed: Update 49 - 4th May 2026

Gossamer Crypt is the Gilded dungeon in Skittering Precinct for Night Market. Gilded Alziriix is the only boss.

To enter, you need the Egg of Arac ( ) and both Skittering Precinct Gilded Key fragments from Argent Flesh Abomination and Argent Lady Nassulekh . Defeating Gilded Alziriix gives one Opulent key fragment for Opulent Ordeal.

GILDED ALZIRIIX

GILDED ALZIRIIX

Interrupt Spiderkith Hordemenders before Curative Succor heals Alziriix. Alziriix pulls a player in before Daedric Explosion, so everyone gets out. Kill Engorged Hoarvors and throw a sac at the boss to remove Ravenous Frenzy.

Fight Overview

starts when Alziriix pulls a player in, then explodes around the boss. Everyone gets away from Alziriix before the hit.

cast Curative Succor, Alziriix drops AoEs, and spawns, cocoons a player, and drags them in. Kill the spider before the dragged player dies. Alziriix periodically casts , so keep ready for sacs.

DAEDRIC EXPLOSION

DAEDRIC EXPLOSION

pull into boss AoE

Alziriix pulls a player in, then does Daedric Explosion around the boss. Everyone needs to get out before the hit.

What to do

Everyone gets away from Alziriix after the pull.

CRACKLING STING

CRACKLING STING

shock AoE

Alziriix keeps dropping Crackling Sting AoEs on players and in extra random spots around the room.

What to do

Kite.

SPIDERKITH ADDS

SPIDERKITH ADDS

adds

Spiderkith Hordemenders cast Curative Succor, which heals Alziriix. Interrupt or kill them. Spiderkith Venifex are two-handed adds with a heavy attack. They both have around 500k HP.

What to do

Interrupt the heal and block the heavy.

ENSNARING SPIDER

ENSNARING SPIDER

web pull

Ensnaring Spiders spawn, cocoon a player, and start dragging them in. The cocooned ally keeps taking damage while being dragged. Kill the spider before the pull finishes, or the caught player dies. It has around 1 million HP.

This did not trigger while solo, so the fight is soloable.

What to do

Focus the spider while the player is being dragged in.

RAVENOUS FRENZY

RAVENOUS FRENZY

boss enrage

Alziriix periodically casts Ravenous Frenzy. Throw an sac at Alziriix to remove it.

What to do

Throw an engorged hoarvor sac at Alziriix.

ENGORGED HOARVORS

ENGORGED HOARVORS

adds that drop sacs

Engorged Hoarvors drop sacs when killed. Throw an engorged hoarvor sac at Alziriix to remove Ravenous Frenzy. They have 7.8k HP.

What to do

Kill an engorged hoarvor and throw its sac at Alziriix during Ravenous Frenzy.

BROODLING SWARM

BROODLING SWARM

adds

A swarm of broodlings spawns and chases players around the arena. They can be killed.

What to do

Cleave them down.

Defeating Gilded Alziriix will grant you the following buff:

MAGICAL MULTITUDES
Buff

MAGICAL MULTITUDES

Your Area Effects create diverging energy. Once every 15 seconds a location based Area Effect placed by you may begin to diverge, pulsing 1 path of energy every 0.8 seconds for 10 seconds dealing 5000 Magic Damage. Magical Multitudes only lasts 15 minutes and only takes effect within the bounds of the Night Market.

Gameplay

Footage from the dungeon is below.

DD with taunt
DD
Solo
DD with taunt
DD
Solo