[Dedas]

And what about the leg troops? You have the Amazon, a pretty stable unit, and also the regular archer with composite bow and precision 11.

Then you have all all the other cavalry:
Raider
Lancer
Sauromatian Raider
Sauromatian Lancer
Sauromatian Cataphract

The hydras (both capital only):
Hydra spawn (is this unit worth its points?)
Hydra (a good solid unit)

This nation has pretty varied choices.