Hellfire Citadel: Hellfire and Brimstone

Gather a group and storm once more. Defeat Archimonde and recover the Infernal Codex.

• The Infernal Codex

When Khadgar's group stormed Hellfire Citadel, they faced many foes that commanded demons, but none more powerful than Archimonde himself.

Perhaps there's somethin' on his corpse that can answer the final questions of unlocking the mystery of this brimstone.

You will learn the following: Mining Technique: Infernal Brimstone (rank 3)

Don't go alone, <lad/lass>. That place is teemin' with demons.

You actually found something?!

<Mama Diggs thumbs through the codex, a stern look on her face as she reads each page.>

Aye, here it is. All the answers are within these pages...