I've created a custom civ that i call Divland
UA: Divlandianism; 20% combat bonus during golden ages. Unhappiness from cities reduced by 20%
UU: Divlandian Infantry; a more expensive infantry with increased movement, combat strength, and the march promotion.
UB: Divlandian University; A more expensive university that increases the science modifier from 33% to 45%, and increases science output from jungles from 2 to 3.
It is my first civ so it might not be the best
UA: Divlandianism; 20% combat bonus during golden ages. Unhappiness from cities reduced by 20%
UU: Divlandian Infantry; a more expensive infantry with increased movement, combat strength, and the march promotion.
UB: Divlandian University; A more expensive university that increases the science modifier from 33% to 45%, and increases science output from jungles from 2 to 3.
It is my first civ so it might not be the best