Answer: You must be talking about a teleport hacks, where our allies can reinforce our city and if the city teleported then those reinforced troops will also be teleported with the city, but it doesnt matter what city hall requirement to do such a thing.
Some extra relevant information:
In the popular mobile strategy game Rise of Kingdoms, teleporting reinforcements to your city can be a crucial aspect of maximizing your defensive capabilities. However, players often wonder at what level their city needs to be in order to teleport with reinforcements inside.
To teleport with reinforcements inside your city, your city’s Hall of War needs to be at least level 17. The Hall of War is an essential building in your city as it allows you to teleport troops and commanders to your city or to other locations on the map.
Leveling up the Hall of War requires various resources and time investment. As you progress through the game, you’ll need to upgrade other key buildings such as the City Hall and the Academy, which contribute to the overall strength and development of your city.
Once your Hall of War reaches level 17, you can teleport with reinforcements to your city, regardless of where they are located on the map. This can be particularly advantageous when you require immediate assistance during an attack or when you want to regroup your troops after an expedition or rally.
Remember, teleporting with reinforcements inside your city not only enhances its defenses but also allows you to quickly respond to threats or engage in strategic maneuvers. So, make it a priority to upgrade your Hall of War to level 17 and take full advantage of this feature in Rise of Kingdoms.