Modifier
afarganyu_modifier
The modifier afarganyu_modifier is a named modifier in Crusader Kings III; the game gives it no name. It gives Court grandeur baseline +2, Piety +0.3/month, Temple Buildings Construction Cost -20%, Temple Holding Construction Cost -20%, Development Growth in Drylands +10%, Development Growth in Desert Mountains +10% and 1 more. 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 653), the English localisation (afarganyu_modifier, afarganyu_modifier_desc) and every add_…_modifier / remove_…_modifier in common/, events/ and history/, Crusader Kings III 1.20.1.2.