The Noble Buildings is a small-module expansion for Tekhenu: Obelisk of the Sun. During setup, each player receives a special Building tile. Once per game, when constructing a Building, whether as a workshop or quarry (Osiris God Action), around the Temple Complex (Hathor God Action), or in a foreign region (Seth God Action), you may place this tile underneath the newly constructed Building. If you do so, double the rewards received.