Dear throne players,
I believe that you have already looked at the Tables showing the maximum Cardinals' bonuses with which cardinals improve your strength or speed.
A very well-structured table can be found at the following link:
https://plarium.com/forum/en/throne-kingdom-at-war/667_game-database/122419_tables-showing-the-maximum-cardinals--bonuses/
But if you want, and if it suits you better - you can also use the following table I've compiled for my personal needs so I can offer you to work with it. I believe it will be of benefit to you as well.
All the best wishes from Jordan S, [Jaws] order of Zent-Beald Kingdom (65)