|Release||2 November 2015 (Update)|
|Destroy||You will not be refunded if you destroy this item.|
|On death||Always kept|
|Examine||Doubles the amount of XP and resources you gain while training in a Clan Citadel. Lasts until the next build tick.|
When used, it doubles the rate at which a player gains resources and experience while training at a clan citadel during the current build tick. Players may use the booster on another clan member to grant them its benefits. The clan citadel booster was added to the game code on 2 November 2015, but went for sale on 9 November 2015.
Clan citadel boosters were made untradeable on 26 November 2015.
- ^ Mod Easty. "System update." 26 November 2015. Recent Game Updates Forums. https://www.reddit.com/r/runescape/comments/3ubrto/clan_citadel_boosters_are_now_untradeable/cxdkrt0