Concord response times:
0.5: Roughly 19 seconds
0.6: Roughly 14 seconds
0.7: Roughly 10 seconds
0.8: Roughly 7 seconds
0.9 and 1.0: Roughly 6 seconds

NPC Combat Sites:
* Burrow (lowest)
* Hideaway
* Refuge
* Den
* Yard
* Rally Point
* Port
* Hub
# Haven
# Sanctum / (hardest)
* 4 levels of difficulty available standard > hidden > forsaken > forlorn
Drone: Cluster > Collection > Assembly > Gathering > Surveilance > Menagerie > Herd > Squad > Patrol > Horde

** Main damage type to shoot at the enemy **
Guristas - Kinetic
Serpentis - Kinetic/Thermal
Mordus - Kinetic/Thermal
Blood - EM & Thermal
Sansha - EM & Thermal
Angel - Explosive
Mercenary - Thermal
Corpum - EM & Thermal
Gist - Explosive

NPC Damage Tanks:
Guristas - Kinetic(95%)/Thermal(5%)
Serpentis - Thermal(50%)/Kinetic(50%)
Blood Raider - EM(50%)/Thermal(50%)
Sansha's Nation - EM(60%)/Thermal(40%)
Angel Cartel - Kinetic(35%)/Explosive(50%)/Thermal(10%)/EM(5%)
EoM - Kinetic(85%)/Thermal(15%)
Rogue Drones - Kinetic(35%)/Explosive(50%)/Thermal(10%)/EM(5%)
Mercenary - EM(35%)/Thermal(35%)/Kinetic(15%)/Explosive(15%)
The Seven - Explosive(35%)/Kinetic(35%)/Thermal(15%)/EM(15%)
Mordu Legion - Kinetic(60%)/Thermal(40%)