As you may know, the Dynamic Respawn Rate system (DRRS) already applies to a lot of in-game NPCs and objects. This system was built to create a retail-like feel and compensate for the higher population we have here on Nostalrius Begins compared with retail. With the release of the Nightmare dragons and the next upcoming patch, DRRS will now also apply to Azuregos and Kazzak - ensuring even more epic fights!

This feature will be available on the PVP realm after the next server maintenance, Wednesday 17th Febuary.
PS: A lot of other NPCs have been already added to the system during this week, including silithus NPCs. Additionaly, the system has been updated to match the always growing population.
Best regards,
Nostalrius.