English White Tower Rush

By then you should be able to afford age up if somehow not then continue putting Villager on Sheep until advancing

Return scout to drop off Sheep at Town Center

Use Wood Villager to build House as necessary

By then you should be able to afford age up if not then continue putting Villager on Food until advancing

Build The White Tower as close as possible to enemy Town Center ideally next to a resource (priority: Food > Wood > Stone > Gold )

Garrison Villager in The White Tower when enemy attacks and repair any damage

Use Villager to repair any damage on Counterweight Trebuchet and optionally build Palisade Wall to protect Counterweight Trebuchet