The Garden Ruins comes with the special Set Bonus. When it is adjacent to other buildings belonging to the Royal Garden' set, it will receive special bonuses.
- When adjacent/ touching any one other building of the Royal Garden set, it will produce 2% defensive boost in addition to happiness.
- When adjacent/ touching both other buildings of the Royal Garden set, it will produce 3% defensive boost in addition to 2% defensive boost and happiness.
The building will produce the following effects. Base effects will always be produced. Bonus effects are determined by how many other unique Royal Garden set buildings it is connected to.