In Warbirth, most Wonders don't require the use of technologies to be built. Some may require one or two auxiliary techs or upgrades, but overall aging up is the only way to obtain wonders, very much like it was in vanilla RoN.
Five wonders — the Sphinx, Djeser-Djeseru, Ammonium, Ramesseum and Pyramid — are not available to any faction other than Egypt in both Rise of the Ancients and Age of Chariots, of which the Pyramid and Ammonium are shared with the Nubians. Being able to create both the Pyramids AND Djeser-Djeseru means that Egypt is oft capable of increasing its demographic expansion very quickly, allowing you access to more territory and a larger population cap, which often offsets if not transcends the limitations on Egyptian units' tactical weaknesses.
Name
Resource cost
Wonder point contribution and special remarks
Bronze Age
Necropolis Complex
: 400
: 100
+5
Increases your National Borders by +2
Attrition to enemy units in your territory increased by +33%
Forts and Towers upgrades 15% cheaper
Does not need to be built near a Settlement.
Standing Stones
: 400
: 200
+2
Spawns Light Infantry units for you for free, the length between spawn times increases with each Light Infantry unit owned by you.
Spawns an additional army in CtW, upon researching and Wonder is not present on the map.