Work in Progress: The 
Knights Templar and 
House of Lancaster civilizations aren't fully updated and miss stats, abilities and upgrades.
Explorer will continue to be updated over the next few weeks for both old and new civs.
Knights Templar and 
House of Lancaster civilizations aren't fully updated and miss stats, abilities and upgrades.Explorer will continue to be updated over the next few weeks for both old and new civs.
Houses advanced technology that benefit the civilization.
Abilities and influences
House of Wisdom Influence
Buildings within influence gain +5 Fire Armor. Structures built within House of Wisdom influence area help progress to the Golden Age and unlock additional bonuses.
Researches
Costs
450
1:00
21002730 Hitpoints
0 Fire Armor
50 Ranged Armor
Line of Sight5.556TILES
Technology Upgrades
Court Architects
Age IVBuilding Technology
Patronage of the finest builders increases all building health by +30%.
Costs
700
300
1:30
Preservation of Knowledge
Age IIResearch Technology
Reduce the cost of all technology and Age advancements by -20%.
Costs
25
75
0:30
Unique to Abbasid Dynasty