- Completed by: 0 players @ Dev realm
- Points:
10 - Category: Cataclysm Dungeon
- Main category: Dungeons & Raids
- Map: Blackrock Caverns
Defeat Ascendant Lord Obsidius without any party member reaching 4 stacks of Crepuscular Veil in Blackrock Caverns on Heroic Difficulty.
Criteria (all required)
» Ascendant Lord Obsidius
| Criteria of (1) | Criteria of tree (1) | Category (62) | Same map (8) |
| Achievement | Category | Points |
 Glory of the Cataclysm Hero Complete the Cataclysm Heroic dungeon achievements listed below. | Dungeons & Raids | 25 |