Build Order Reference

Byzantines/Italians 29+2+4 FI - Monks + Trebs

A significantly faster version of the build which Byzantines and Italians can pull off, and a good strategy especially for flank position in team games. Below build is optimised for the scenario requirements which is very gold-heavy, but you will want more on wood/farms if adding pikes for example.

Build Order wood food gold stone
6 on sheep 6
4 on wood 4 6
1 lure boar 4 7
3 on berries 4 10
+2 on boar, + farms 4 12
+4 on wood (8) [2nd LC] 8 12
4 on gold 8 12 4
4 on stone 8 12 4 4
Advancing to Feudal
↑9 farms
Feudal
Build market + blacksmith
+1 on gold, +1 on stone 8 12 5 5
Advancing to Castle
Double-bit axe + gold mining
Castle
Build castle (5 from stone)
+4 on gold [2nd MC]
Buy food as needed
Build 3 monasteries
Advancing to Imperial
Move more from food/stone to gold [3rd MC!] 8 6 20
Make monks + 2 petards, get sancity
Imperial
Make trebs, get block printing + illumination

AoE2 Arena: Guide [alternative build]