Hellfire Citadel: Hellfire and Brimstone

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

Description
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.

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

Progress
Don't go alone, . That place is teemin' with demons.

Completion
You actually found something?!



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