Crown of Eatalia:

"The wielder of this artifact may follow the four tenets: • Their nation must be have the most pops within the Peninsula of Eatalia • The wielder must have succeeded on three rolls that bring joy or stability • The wielder must have not brought harm to any non-combatants • The wielder cannot have broken any agreements or pacts If the above tenets are adhered to, the wielder gains the following benefits: • +2 Rulership • All expansions with the region of Sentinel's Watch gain +4, and the nation's passive expansion chance increases by 10%. • Each time the wielder constructs a city, or wonder, their nation gains a level of stability; this may only occur once per session."