Here's the interesting thing: Different unique units have different costs.
- Swordsman costs 20 iron
- Legion costs 20 iron
- Kongo costs only 5 iron
- Immortal costs 10 iron
- Hypaspist costs 5 iron
By far the most broken unit now is the Maori. It has slightly higher tech [construction instead of Iron working]. But it's ******* insane.
Toa:
It is 40 strength.
It costs ZERO iron
It gives a
stackable -5 str to adj. units: i.e. at worst case it is a 45 str swords replacement, at best with multiple Toa it can get insane str. difference.
It can also build a fort like the legion, the fort does everything the legion fort does but also has the Arabian ability of heals regardless of attack/move.
With the introduction of resource based units, uniques that don't cost a resource are now ironically even better than before. This is because unlike before, you won't even be able to match their Tao with equal