Hidden Forsaken Forlorn
♟ Class 1 = Hideaway or Drone Cluster (easiest)
♟ Class 2 = Burrow or Drone Collection
♞ Class 3 = Refuge or Drone Assembly
♞ Class 4 = Den or Drone Gathering
♝ Class 5 = Yard or Drone Surveillance
♝ Class 6 = Rally Point or Drone Menagerie
♜ Class 7 = Port or Drone Herd
♜ Class 8 = Hub or Drone Squad
♛ Class 9 = Haven or Drone Patrol
♚ Class 10 = Sanctum or Drone Horde (hardest)