The Gargoyle is one of five decorations of the High Middle Ages. It is also the premium decoration of the High Middle Ages. When the Gargoyle is polished, its output of happiness is doubled for 12 hours.
+73 per tile.
Your decoration can be polished to double the happiness provided to +146 for 12 hours.
- ↑ The efficiency is calculated by the happiness it provides divided by the number of squares the building takes up in size.