From Guild Wars 2 Wiki
(Listed as foes for Defeat Queen Chrii'kkt IV and her royal subjects event)
- This is the only known location where a Rich Quartz Crystal Formation is found.
- The area can only be accessed after Defeat Queen Chrii'kkt IV and her royal subjects has begun; in other words, when Favor of the Zephyrites reaches Tier 4. The POI can still be obtained by walking up against the closed door, no matter what progress the map is in.