CK3 DatabaseCrusader Kings III · 1.20.0.3 “Crozier” · unofficial

Effect · every source

How to increase Fellow Vassal Opinion in CK3

2 sources raise Fellow Vassal Opinion and 1 lowers it in the game files of patch 1.20.0.3.

fellow_vassal_opinion

The biggest boosts

  1. +15Defensive NegotiationsLifestyle perk · Not Adventurer government
  2. +5Noblesse ObligeInnovation · Characters of this culture

What raises Fellow Vassal Opinion (2)

Lifestyle perks (1)

  • Defensive Negotiations+15

    Not Adventurer government

    defensive_negotiations_perk · game/common/lifestyle_perks/00_diplomacy_1_foreign_affairs_tree_perks.txt

Innovations (1)

  • Noblesse Oblige+5

    Characters of this culture

    innovation_noblesse_oblige · game/common/culture/innovations/00_late_medieval_innovations.txt

What lowers Fellow Vassal Opinion (1)

Innovations (1)

  • Peerage-10

    Characters of this culture

    innovation_french_peerage · game/common/culture/innovations/00_high_medieval_innovations.txt

Source: game/common/culture/innovations/00_high_medieval_innovations.txt, game/common/culture/innovations/00_late_medieval_innovations.txt, game/common/lifestyle_perks/00_diplomacy_1_foreign_affairs_tree_perks.txt and the English localisation, Crusader Kings III 1.20.0.3. Building chains are shown once, at their strongest level, with the range over their levels. Effects that come only from events or scale with a script value are not listed.