A kingdom with a high Knowledge value has a boosted rate of gaining experience. In addition, Sims in knowledgeable kingdoms will occasionally get the "Inspired" buff.
A kingdom with a neutral Knowledge value has an average rate of gaining experience.
When a Kingdom has very low Knowledge, a paltry aspect quest may be offered to help increase the aspect.
Several buildings increase a kingdom's Knowledge capacity when built.
- The Wizard's Tower by 4
- The Market by 2
- The Spy Quarters by 2
- The Lighthouse by 1
- The Mill by 1
- The Monastery by 1
- The Watcher Pavilion by 1
- The Tavern by 1