From WoWWiki

Heart of Rage
Start	Caza'rez
End	Nazgrel
Level	61 66 72 (60)
Category	Hellfire Citadel
Experience	12950
Reputation	Thrallmar +350
Rewards	Choose: [Crimson Pendant of Clarity] [Holy Healing Band] [Perfectly Balanced Cape] 5 80
Previous	[62] Weaken the Ramparts (Horde)
See also	Wowhead Thottbot Allakhazam

Heart of Rage is presented to the player upon the successful destruction of those leading the defense of Hellfire Citadel. With the outside guard gone it has become possible for a well prepared group to enter the Citadel, find out what's going on inside and perhaps do something about it.

Contents 1 Objectives 2 Details 3 Quest Text 4 Rewards 5 Completion 6 Quest Progression

Objectives

Fully investigate the Blood Furnace and then report to Nazgrel at Thrallmar in Hellfire Peninsula.

• Fully Investigate The Blood Furnace

Details

This quest is completed by entering the room of the instance's final encounter.

Quest Text

<class>, you must gather a group to investigate the Blood Furnace inside Hellfire Citadel at once!

The magical scrying that we have at our disposal indicates that something unnatural is occurring in there. But a powerful force inside is blocking any detailed arcane investigations, so it must be very important.

You should expect heavy resistance - no other mission that we've sent in there has ever returned!

Scout it entirely and then report back to Nazgrel, advisor to Thrall, with what you witness.

Rewards

You will be allowed to choose one of the following:

Crimson Pendant of Clarity Binds when picked up Neck +15 Intellect Equip: Restores 6 mana per 5 sec. Equip: Increases damage and healing done by magical spells and effects by up to 18.

Holy Healing Band Binds when picked up Unique Finger +15 Intellect Equip: Increases healing done by up to 33 and damage done by up to 11 for all magical spells and effects. Equip: Restores 6 mana per 5 sec.

Perfectly Balanced Cape Binds when picked up Back 61 Armor +15 Agility +22 Stamina Equipt: Increases attack power by 30.

Completion

THEY HAVE A PIT LORD?!

<Nazgrel notices the glances of the others assembled and lowers his voice to a whisper.>

That seals it. They must be using the blood from this pit lord to create new fel orcs that are somehow not aligned with the Burning Legion. And if they can do this to the Mag'har brown orcs, they can do it to us!

We'll have to strike at the heart of their military might, and soon!

Quest Progression

•  [61] Weaken the Ramparts (Horde)
  •  [63] Heart of Rage (Horde)