Modifier
peacock_throne_modifier
The modifier peacock_throne_modifier is a named modifier in Crusader Kings III; the game gives it no name. It gives Court grandeur baseline +6, Learning per Level of Fame +1, Diplomacy per Level of Fame +1, Monthly Renown +5%, Character capital county monthly development growth +0.05/month. No add_…_modifier command in common/, events/ or history/ adds it. Patch 1.20.1.2, from game/common/modifiers/00_historical_artifact_modifiers.txt.
Effects
Where the game adds it
No add_…_modifier command in common/, events/ or history/ adds it.
Source: game/common/modifiers/00_historical_artifact_modifiers.txt (line 83), the English localisation (peacock_throne_modifier, peacock_throne_modifier_desc) and every add_…_modifier / remove_…_modifier in common/, events/ and history/, Crusader Kings III 1.20.1.2.