Smoking Heart of the Mountain

What changed in Forever.

Classic gives the heart 150 passive armor. Forever instead lists a temporary active armor bonus. Its four resistances remain passive.

What makes it special.

Use grants 520 additional armor for 20 seconds on a six-minute cooldown. While equipped, the heart provides 7 each of Fire, Nature, Frost and Shadow Resistance.

Requirements

Level 50; bind-on-pickup trinket. Crafting it yourself requires Enchanting 265. The finished tooltip lists no additional profession requirement for equipping.

Binding

Binds on pickup.

Cooldown

6 min

How to obtain it.

The current formula tooltip names Lord Roccor in Blackrock Depths as the source for Formula: Smoking Heart of the Mountain (11813). The finished heart is crafted, not an established direct boss drop. Each craft needs 1 Blood of the Mountain, 1 Essence of Fire and 3 Small Brilliant Shards.

Put your find to use.

1. 1

   Learn the formula at Enchanting 265. Check recipe ownership and material cost first; farming your own recipe drop is not the only possible way to obtain an unbound formula.

2. 2

   Obtain the three reagent types and craft the heart yourself. The bind-on-pickup result cannot simply be bought from another enchanter at the auction house.

3. 3

   Equip it before its planned use and activate the armor during a phase of incoming Physical attacks. The bonus expires while the cooldown continues.

Check these limits first.

• 520 armor is neither a 520-damage shield nor a fixed percentage damage reduction. Its value depends on existing armor and the attacker.
• The active armor bonus does not generally protect against magical damage. Distinguish it from the four small passive resistances.
• The current tooltip does not list 150 permanent additional armor. Old Classic tank lists describe a different version.
• Changing professions just for this item is a larger decision than changing gear. Effects of subsequently unlearning Enchanting have not been tested here.

Keep it, try it or pass?

Interesting for an existing enchanter wanting a planned defensive tool. Compare the brief armor window with your other trinkets. Expensive reagents are not justified merely because the old Classic version was once popular.

Evidence and current status.

Researched on 9 November 2026 using current Forever item, spell, quest and client records. Established properties are distinguished from our suggested uses. A database source is not our own live drop observation. No private player captures were used for this guide.

Complete source log and media provenance ↗