- Essence of Corrupted Deathwing
Source[]
The last 2 bosses in the Normal & Heroic (not LFR) mode Dragon Soul instance gives one of these when they are defeated. This item doesn't show up in your inventory instead it shows up in your currency tab.
As currency[]
| Type | Cost |
|---|---|
| [Elementium-Coated Geode] | 1 
|