A, Byzantines Imperial age HP bonus +40% HP for buildings
OR
B, Masonry (Buildings +10% HP, +1 armor, +1 pierce armor, +3 building armor) + Architecture (Buildings +10% HP, +1 armor, +1 pierce armor, +3 building armor) + Hoardings (Castles +21% HP)
Scenario editor will show you. Just build a bunch of castles and attack them with different units.
or make the castle fight eachother
It varies a lot but Byzantine buildings are more durable in most cases, SotL explains it in a video.
2 Likes
what? obviously this will be better…
but byz also get hoardings which you left out which changes the equation