|View the main interface within a clan citadel.|
|Release date||18 April 2017 (Update)|
|Infobox • Infobox talk page|
Citadelementary is an achievement that requires the player to open the Clan Citadel interface by clicking on the replaced world map icon within a Clan Citadel. This only be done at the clan citadel of the clan that the player is a part of. It is not possible to do this while visiting another clan's citadel.