The most effective siege unit, has a 5% chance per level to make hole in the wall. If failed there is 2% chance to destroy one level of a wall. If there is no wall, then target the castle. If that does not exist either, damage a random building. If that fails, then they have a 1% chance per level to damage a random building.
| Needed to train | ||
| Iron | 50 | |
| Wood | 150 | |
| Stone | 100 | |
| Gold | 3500 | |
| Duration | 4.2 h | |
| The unit's info | Level 1 | Level 5 |
| Attack | 1 | 5 |
| Defense | 0 | 0 |
| Movement | 2 | 2 |
| Max level | 5 | 5 |
| Residents | 50 | 50 |
| Stone | -24 /h | -24 /h |
Note: do not use trebuchets if you want to conquer city you are attacking theu can deal huge damage to buildings