Land Melee Promotions
Land Ranged Promotions
Anti-Cavalry Promotions
Light Cavalry Promotions
Heavy Cavalry Promotions
Land Siege Promotions
Naval Raider Promotions
Naval Melee Promotions
Naval Ranged Promotions
Naval Carrier Promotions
Air Fighter Promotions
Air Bomber Promotions
Warrior Monk Promotions
Spy Promotions
Apostle Promotions
End
Credits:
Unit photos taken from Civilization VI and edited by Justifier