Zealous Worship is an upgrade from the Harmony Tree, ceremonies extolling the virtue of the Unity are made more compelling, increases the rate at which your empire spreads culture.

Upgrade Level Upgrade Time Shield Mitigation

Culture Spread


1 47 1% +5% 600/50/100
2 53 2% +10%


Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.