Thalassicus
Bytes and Nibblers
That's the thing: with his swordsmen that powerful he'd quite simply whallop everyone in the ancient ageWodan said:The best way to balance it is to make it strength 6, everything else the same (+25% def, no iron, +10% vs cities). It's the Aztec's UU Swordsman, says so right in the book. Why in the world make it -weaker-?
Wodan

Versus melee, his Axemen are already strength 8, equal to Praetorians. His swordsmen would be strength 7.2 attacking cities, 8.1 defending in forests or jungle, and require no resources. Plus he starts out with Mysticism (!), and Scouts! It would likely just be a bit too powerful, to say the least.
With the two changes listed earlier (20% vs cities, 25% defending in forests or jungle), he has better axemen and equal swordsmen (that require no Iron) compared to a normal leader, and starts out with Mysticism and Scouts. All together it makes him an excellent choice for an early lead in conquest or religion.