Yi Ideas — Idea Group
The Yi Ideas idea group in Europa Universalis IV, with its traditions, ideas and ambition.
Yi Ideas
National
Yi Ideas are the national ideas of Yi.
Traditions
Bonuses Yi starts with:
- Defensiveness+20%
- Shock Damage Received-10%
Ideas
The 7 ideas unlocked one by one, each with its own bonus:
1. Strengthen the Yi Caste System
- Stability Cost-10%
2. Deep in the Mountains
- Hostile Attrition+1
3. Chain of Zimo Domains
- Reinforce Speed+15%
4. Yi Solar Calendar
- Global Tax+10%
5. Promote the Bimoism
- Tolerance Own+2
6. Renovate the Skyward Tombs
- Legitimacy+1
- Devotion+1
- Republican Tradition+30%
- Meritocracy+1
- Horde Unity+1
7. Children of the Black Tiger
- Land Morale+10%
Ambition
The bonus for completing all 7 ideas:
- Manpower Recovery Speed+10%