Game Version: 188.8.131.52
Rus Trebuchets and Mangonels gain the effect of Siege Crew Training Tech (Setup and teardown speed of Trebs and Mangonels is instant) for free when age4 landmark spasskaya tower has completed. Which should be a unique tech in another age4 landmark High Armory.
- start a game using Rus civ
- build spasskaya tower
- produce Trebuchets (more obvious) or Mangonels
- Trebs and Mangonels can setup and teardown instantly