| Origin: | Halloween Event 2013-2024 | 96  |
| Halloween Event 2012 | 80 |
|
| Mysterious Decoration Box 2012 |  (18%) |
| Need a patent construction: | NO |
| Size building: | 2×2 field |
| Can trade: | YES |
| After the demolition returns to star menu: | YES |
Collapsed Wall
| Origin: | Halloween Event 2013-2024 | 96 |
| Halloween Event 2012 | 80 |
|
| Mysterious Decoration Box 2012 | (18%) |
| Need a patent construction: | NO |
| Size building: | 2×2 field |
| Can trade: | YES |
| After the demolition returns to star menu: | YES |