| Princely Ideas | |
|---|---|
| 传统 | |
| Mercenary Maintenance -15% Infantry Combat Ability +10% | |
| 野心 | |
| Technology Cost -5% | |
| 理念 | |
| Imperial Guilds | |
| Production Efficiency +10% | |
| Trade and Transit Ideas | |
| Trade Efficiency +5% Domestic Trade Power +10% | |
| Strength in Numbers | |
| Diplomatic Reputation +1 | |
| Law and Order | |
| National Unrest -1 | |
| The Wars of Religion | |
| Missionary Strength +1% | |
| Imperial Couriers | |
| Diplomatic Relations +1 | |
| Princely Privileges | |
| Yearly Prestige +1 | |