On Action
on_four_yearly_check_for_script
Requires 3
Heir Selections
Diplomatic Relations
Static Modifiers
Grants 1
Cognatic PrimogenitureEffect
Removes 2
Opinion Modifiers
- Union of CrownsEffect
Static Modifiers
- Union of Crowns PactEffect
Triggered by 1
- four_yearly_country_pulseOn actions
Scripting 3
Requires 1
- union_of_crowns_partnerEffect
Removes 1
- union_of_crowns_partnerEffect
References 1
- union_of_crowns_partnerEffect

