Suggestion for a new tribe - Spartans
A tribe that is focused on infantry.
Special feature: Can build double barracks. (Tripple with Great Barracks).
Can NOT build stables. (No mounted units available).
Basic infantry - Hoplites - Basic attack infantry with moderate anti cavalry defense.
Tier 1 attack infantry - Advanced attack infantry with more damage / longer training time / higher resource cost
Tier 1 defense infantry - Advanced defense infantry with very low attack but universal defense stats
Tier 2 infantry - Spartans - Advanced infantry that is both good at defense and offense, but consumes 2 crop and has a very long training time.
Special building - Parthenon - Adds ability to conquer an additional oasis at level 10,15,20.