Computed · Crusader Kings III 1.20.0.3
Best traits for diplomacy
Every Crusader Kings III trait that adds Diplomacy, ranked by how much, with its ruler designer cost and Diplomacy per 10 designer points.
 Virtuoso Arbitrator | Education | 10 | 150 | 0.67 | +3 Martial, +50% Monthly Diplomacy Lifestyle Experience, +25% Monthly Martial Lifestyle Experience, +10% Personal scheme success chance max, … |
 Gray Eminence | Education | 8 | 80 | 1 | +40% Monthly Diplomacy Lifestyle Experience, +2 Domain Limit |
 Charismatic Negotiator | Education | 6 | 40 | 1.50 | +30% Monthly Diplomacy Lifestyle Experience, +1 Domain Limit |
 Genius | Congenital | 5 | 240 | 0.21 | +5 Martial, +5 Stewardship, +5 Intrigue, +5 Learning, … |
 Adequate Bargainer | Education | 4 | 20 | 2 | +20% Monthly Diplomacy Lifestyle Experience |
 Generous | Personality | 3 | 20 | 1.50 | -10% Monthly Income, +15 Courtly Vassal Opinion |
 Diplomat | Lifestyle | 3 | 50 | 0.60 | +20 Independent Ruler Opinion, +1/month Influence |
 Beautiful | Congenital | 3 | 120 | 0.25 | +30% Fertility, +30 Attraction Opinion |
 Conniving Puppetmaster | Education | 3 | 150 | 0.20 | +10 Intrigue, +50% Monthly Intrigue Lifestyle Experience, +25% Monthly Diplomacy Lifestyle Experience, +10% Hostile scheme success chance max, … |
 Intelligent | Congenital | 3 | 160 | 0.19 | +3 Martial, +3 Stewardship, +3 Intrigue, +3 Learning, … |
 Naive Appeaser | Education | 2 | 0 | — | +10% Monthly Diplomacy Lifestyle Experience, -1 Domain Limit |
 Compassionate | Personality | 2 | 10 | 2 | -2 Intrigue, +15 Minority Vassal Opinion, +10 Courtly Vassal Opinion, +100% Dread Decay, … |
 Trusting | Personality | 2 | 10 | 2 | -2 Intrigue, +15% Enemy hostile scheme success chance, +15 Opinion of Liege, +15 Opinion of Vassals, … |
 Honest | Personality | 2 | 20 | 1 | -4 Intrigue, +5 Courtly Vassal Opinion |
 Fickle | Personality | 2 | 25 | 0.80 | +1 Intrigue, -2 Stewardship |
 Forgiving | Personality | 2 | 25 | 0.80 | -2 Intrigue, +1 Learning, +15 Prisoner Opinion, +15 Minority Vassal Opinion |
 Gregarious | Personality | 2 | 30 | 0.67 | +5 Attraction Opinion, +5 Courtly Vassal Opinion, +0.1/month Influence |
 Diligent | Personality | 2 | 40 | 0.50 | +3 Stewardship, +3 Learning, +5 Parochial Vassal Opinion, -50% Stress Loss |
 August | Lifestyle | 2 | 50 | 0.40 | +1 Martial, +1/month Prestige |
 Shrewd | Physical | 2 | 50 | 0.40 | +2 Martial, +2 Stewardship, +2 Intrigue, +2 Learning |
 Wayfarer | Lifestyle | 2 | 50 | 0.40 | +1 Prowess per Level of Fame, +5% Stress Loss per Level of Fame |
 Handsome | Congenital | 2 | 80 | 0.25 | +20% Fertility, +20 Attraction Opinion |
 Chakravarti | Fame | 2 | — | — | +2 Learning, +1 Martial, +20 Jain Opinion, +20 Hindu Opinion, … |
 Greatest of Khans | Fame | 2 | — | — | +2 Martial, +1 Stewardship, +2 Prowess, +25 Same Culture Opinion, … |
 Historical Character | Fame | 2 | — | — | +2 Learning, -1% Enemy hostile scheme success chance growth, +0.25 Health |
 Valued Diplomatic Courtier | Court type | 2 | — | — | +0.3/month Prestige, +15% Monthly Diplomacy Lifestyle Experience |
 Improvident | Fame | 1 | -5 | — | -15% Monthly Income, +0.5/month Piety, +20% Stress Loss, +10 Zealot Vassal Opinion |
 Charming | Childhood | 1 | 5 | 2 | +1 Intrigue |
 Curious | Childhood | 1 | 5 | 2 | +1 Learning |
 Follower | Fame | 1 | 10 | 1 | — |
 Confider | Other | 1 | 15 | 0.67 | +20% Stress Loss |
 Loyal | Fame | 1 | 20 | 0.50 | +15 Liege Opinion, -1 Intrigue |
 Traveler | Lifestyle | 1 | 20 | 0.50 | +10% Monthly Wandering Lifestyle Experience |
 Calm | Personality | 1 | 25 | 0.40 | +1 Intrigue, -10% Enemy Scheme Secrecy, +10% Stress Loss, +50% Dread Decay |
 Ambitious | Personality | 1 | 40 | 0.25 | +1 Intrigue, +1 Stewardship, +1 Martial, +1 Learning, … |
 Comely | Congenital | 1 | 40 | 0.25 | +10% Fertility, +10 Attraction Opinion |
 Varangian | Fame | 1 | 40 | 0.25 | +2 Martial, +2 Prowess |
 Administrator | Lifestyle | 1 | 50 | 0.20 | +3 Stewardship, +10 Parochial Vassal Opinion, +5 Vassal Opinion, +5 Tributary Opinion, … |
 Strategist | Lifestyle | 1 | 50 | 0.20 | +3 Martial, +25% Enemy Fatal Casualties |
 Theologian | Lifestyle | 1 | 50 | 0.20 | +2 Learning, +10% Monthly Piety, +1 Domain Limit |
 Quick | Congenital | 1 | 80 | 0.13 | +1 Martial, +1 Stewardship, +1 Intrigue, +1 Learning, … |
 Herald | Fame | 1 | 100 | 0.10 | +2 Learning, +1.5/month Piety, +20% Legitimacy Gain, -20% Rite Creation and Reformation Cost |
 Diplomatic Courtier | Court type | 1 | — | — | — |
 Saoshyant | Fame | 1 | — | — | +2 Learning, +2 Prowess, +10 Zoroastrian Opinion |