Sobor

The  is the emblematic quarter specific to the Russians.

Effects

 * Doesn't exploit nearby tiles
 * per adjacent district
 * +10 health regeneration on unit

Trivia

 * "Sobor" (собор) means "Cathedral" in Russian, which usually indicates the major cathedral of a diocese.
 * The concept of the Sobor is based on the importance of Eastern Orthodoxy for the Imperial Russia and Russian culture.
 * The in-game appearance of the Sobor is based on the architecture of various Russian Orthodox churches.