Druidical Remains

The Druidical Remains drops from the following silithid in Silithus:
 * Hive'Regal Spitfire
 * Hive'Regal Slavemaker
 * Hive'Regal Burrower
 * Hive'Regal Hive Lord
 * Hive'Regal Ambusher

As a quest objective

 * Components of Importance (Hive'Regal)
 * More Components of Importance (Hive'Regal)