Minecraft Dungeons:Fiery Forge

The Fiery Forge is the seventh location $$. It is a factory located under a snowy mountain that the Illagers presumably use to create Redstone Golems and the Redstone Monstrosity. A Redstone Monstrosity resides as the boss of the level. A player must complete the Redstone Mines before they can explore this area. In a secret area there is a Diamond Sword in a unknown block that upon grabbing will spawn an ambush. Upon defeating the ambush a door will open leading to a small room with three pillars with runes in them and an Obsidian Chest in the middle. Defeating the ambush will also slightly change the music for that area.

Appearance
The Fiery Forge is a large forge created by the Arch-Illager's army as means of constructing war machines such as the Redstone Golem and the Redstone Monstrosity to wreak havoc on the Overworld. The forge is built within a mountain and is mostly constructed with decorated blocks that resemble like Polished Andesite, stone bricks and cobblestone forming pillar constructions. There is a bridge made out of stone materials leading to a temple-like area. Below the bridge are multiple pools of lava. There are also lots of Minecarts that contain Redstone that damages the player. Large Redstone Cores can be seen in a large section near the library where they require to be destroyed to render them useless for the illagers. A small messy library is also seen here where the illagers learn about their war machine's construction and other things used for causing chaos.

Story
The Fiery Forge lies at the very center of a mountain, a place where mighty weapons are created for destruction. The mined redstone from the Redstone Mines arrives here by minecarts. Vindicators who oversee the production of myriad terrors. This factory creates Illager's machines of war such as Redstone Golems to defend the forge.

The highly explosive Redstone Cores are the ones that power the Arch-Illager's Redstone creations. One of the objectives of this mission is to activate all of the cores so that the Arch-Illager can't put them to use. Next up, the heroes need to advance into the library, where the Enchanter's spell books are being imbued with power to enhance the Illagers in battle. There are also Redstone Cubes that assist Illagers with their mining endeavors.

After destroying the forge, the heroes need to defeat the Monstrosity before leaving.

Lore
According to Mojang Studios, the Fiery Forge is the Illagers' weapons factory. It is also a fortress for the Arch-Illager.