Temple of the Dunes
In your search for the lost Elvenar, you first dig up this Monument. The surrounding soil turns to sand immediately and it doesn't take long for the first Amuni to appear out of the Temple of the Dunes.
The Amuni worship a cat-like god named Bastet in this Temple. This worship creates an element called Prestige. You can boost your Prestige by adding Portal Monuments to the Temple.
The Temple of the Dunes will need a street connection to your Main Hall at all times, just like all the buildings you have so far.
The Temple of the Dunes will act as the storage for all that Amuni Manufactories produce as well as being the source for their production bonus. It will also show the amount of Prestige you have at a given time and additionally the amount of Prestige already used in your city.
Clicking on the building opens your inventory for the race's productions: it will show you the storage capacity for those Goods, the amount you have of all the Amuni Goods as well as the current bonus percentage for all buildings' productions. When the storage is full of Traps and Grave Goods, it will show a red bar on the Good information. To enlarge its storage capacity you will need to upgrade the Temple of the Dunes to the next level or spend some Goods!
If you hover your mouse over the Temple of the Dunes you will be able to see a tooltip with the current storage capacity and how filled with Goods your building is.
You can only build the Temple of the Dunes after researching its technology and as long as you have the proper resources to unlock it in the Research Tree. It needs a street connection to the Main Hall, it can be sold, rebuilt and upgraded.
The Temple of the Dunes will give you a certain Amount of prestige. The amount depends on the level of the Temple and the number and kind of Portal Monuments you add to boost it.
Upgrading the Temple of the Dunes to a new level will increase:
Temple of the Dunes Overview