Hakim is very a clever guy, he PROBABLY knows everything about construction and convincing people. He is introduced in Narfang.
If enemy's troops are nearby, he can took the control of that group. If that happen, Hakim usually says something like "Join us, I know you want to."
Most buildings are cheaper to upgrade, but not construct.
- Hakim's ability does not work on constructing buildings. For example, upgrading woodcutter to level 2 will cost you 3 wood, but when Hakim is available, it will cost you same as when you build it for first time. (2 wood)
- Hakim is most likely based on Helias from Settlers 5.