Retail boss

Ignis the Furnace Master

Like the other titan-forged creations in Ulduar, Ignis now serves the twisted will of the Old God Yogg-Saron. This imposing fire giant toils over the Colossal Forge, creating the iron armies that will conquer Azeroth in Yogg-Saron's name.

Abilities Loot

Abilities

What it does.

From the adventure guide, with tank, healer and damage notes.

Overview

Ignis the Furnace Master will activate Iron Constructs which need to Heat Up and Shattered to destroy them.

Damage Dealers

Stop casting to avoid being interrupted by Flame Jets.
Deal significant damage with a single attack to an Iron Construct afflicted with Brittle to destroy it.

Healers

Stop casting to avoid being interrupted by Flame Jets.

Tanks

Be quick to grab the attention of Iron Constructs as they spawn.
When Iron Constructs become Molten if pulled into water they become Brittle.

Flame Jets

Slag Pot

Slag Imbued

Scorch

Heat

Molten

Strength of the Creator

Water

Brittle

Loot

What it drops.

Select an item for its full tooltip and every source.

Ignis the Furnace Master loot
Item	Slot	Type	Main stat
Helm of the Furnace Master	Head	Mail	Intellect / Agility
Helm of the Furnace Master	Head	Mail	Intellect / Agility
Pauldrons of Tempered Will	Shoulder	Plate	Intellect / Strength
Pauldrons of Tempered Will	Shoulder	Plate	Intellect / Strength
Soot-Covered Mantle

Source

Where this data comes from.

Read from Blizzard's official World of Warcraft API.

Data from Blizzard’s official World of Warcraft API, retrieved Oct 5, 2026, 2:24 PM UTC. World of Warcraft and its game data are © Blizzard Entertainment, Inc. NeedBeforeGreed isn’t affiliated with or endorsed by Blizzard.

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