
Effect · every source
How to reduce Personal Scheme Phase Length in CK3
1 source raises Personal Scheme Phase Length and 8 lower it in the game files of patch 1.20.1.2 — for this one, lower is better.
personal_scheme_phase_duration_addIn Crusader Kings III, 1 source raise Personal Scheme Phase Length and 8 sources lower it. Biggest cuts: Diplomat 20 days faster per Scheme Phase, Earning Respect 20 days faster per Scheme Phase, Lofty Ambitions 20 days faster per Scheme Phase, Gregarious 10 days faster per Scheme Phase and Palace Politics 10 days faster per Scheme Phase. It goes up with Shy 20 days slower per Scheme Phase. Patch 1.20.1.2, from the modifiers of traits, perks, traditions, buildings and the rest of game/common.
The biggest reductions
20 days faster per Scheme PhaseDiplomatTrait- 20 days faster per Scheme PhaseEarning RespectDynasty legacy · Glory legacy · Members of the dynasty
- 20 days faster per Scheme PhaseLofty AmbitionsDynasty legacy · Brilliance legacy · Members of the dynasty
What lowers Personal Scheme Phase Length (8)
Traits (2)

Diplomat20 days faster per Scheme Phase
diplomat· game/common/traits/00_traits.txt
Gregarious10 days faster per Scheme Phase
gregarious· game/common/traits/00_traits.txt
Cultural traditions (1)

Palace Politics10 days faster per Scheme Phase
Characters of this culture
tradition_ep3_palace_politics· game/common/culture/traditions/07_ep3_traditions.txt
Holy sites (3)
Ahvaz10 days faster per Scheme Phase
Ahvaz · All followers of the faith that has it as an Eminent Holy Site (Manichaeism), while one of them holds it
ahvaz· game/common/religion/holy_site_types/00_holy_site_types.txtMount Longhu10 days faster per Scheme Phase
Xinzhou · All followers of the faith that has it as an Eminent Holy Site (Zhengyi), while one of them holds it
mount_longhu· game/common/religion/holy_site_types/00_holy_site_types.txtBono5 days faster per Scheme Phase
Bono · All followers of the faith that has it as an Eminent Holy Site (Akom), while one of them holds it
bono· game/common/religion/holy_site_types/00_holy_site_types.txt
Dynasty legacies (2)
Earning Respect20 days faster per Scheme Phase
Glory legacy · Members of the dynasty
glory_legacy_3· game/common/dynasty_perks/00_dynasty_perks.txtLofty Ambitions20 days faster per Scheme Phase
Brilliance legacy · Members of the dynasty
fp3_khvarenah_legacy_2· game/common/dynasty_perks/03_fp3_dynasty_perks.txt
What raises Personal Scheme Phase Length (1)
Traits (1)

Shy20 days slower per Scheme Phase
shy· game/common/traits/00_traits.txt
Source: game/common/culture/traditions/07_ep3_traditions.txt, game/common/dynasty_perks/00_dynasty_perks.txt, game/common/dynasty_perks/03_fp3_dynasty_perks.txt, game/common/religion/holy_site_types/00_holy_site_types.txt, game/common/traits/00_traits.txt and the English localisation, Crusader Kings III 1.20.1.2. Building chains are shown once, at their strongest level, with the range over their levels. Title rank = the modifier every ruler gets for their highest title (common/modifiers/00_basic_modifiers.txt). Values written as a named script value are worked out from game/common/script_values; values that need a live character and effects that come only from events are not listed.