If you wish something could help you to save resources and building time, don't miss the Wheel of Architecture, especially for the newly Lords! Let's figure out how to turn it on and obtain draws!

Wheel of Architecture

The Wheel of Architecture will be turned on when your complete chapter 3 "Discover a new land." The wheel icon appears on the lower left side and above the chatting area. You will gain 1 draw when every chapter is completed. It makes you not only unconditionally level up the building but save plenty of resources and time!

Wheel of Architecture above the chatting area.

You can constantly use the Wheel of Architecture before the city hall reaches lv.17.
But here is the reminder that the building won't appear on the wheel when it reaches the current maximum level.

Complete as many chapters as you can to level up buildings easily by the Wheel of Architecture