Schematic: Siege_CatapultLoading (down) or Siege_CatapultShot (up)
Description: Used to ride in battle to the enemy fortress and launch an assault of rocks onto enemy troops and fortifications, has wheels and can be taken with you in battle, unlike the Trebuchet, which stands still on one location on a wall firing at attackers.

Schematic: Siege_Ballista
Description: Used to fire a giant arrow bolt onto enemy troops or fortifications, has wheels and can be taken with you when riding into battle, but can also be kept stationary on a wall to shoot invaders.

Schematic: Siege_Trebucht
Description: Fires rocks at incoming invaders. Unlike the Catapult and Ballista this is a defence mechanism that cannot move from its location at a wall and cannot be taken with you during battle.

Schematic: Siege_TowerOpen (opened) or Siege_TowerClose (closed)
Description: Will transport huge amounts of troops in towers to the enemy fortifications shielding them from enemy archers. Once at the wall a bridge will be let down on the wall and the tower will act like a shield and staircase for all troops. Usually pushed forward by trolls.

Schematic: Siege_Ladder
Description: Pushed up onto an enemy wall by attacking troops to form an easy way of entering the fortification without needing to take down the gate. Large Siege Ladders can also be mounted up to high places on the wall by being shot attached to arrows from the Ballista.

Schematic: Siege_Mumakil
Description: Loaded with loads of archers when attacking or travelling, usually used to stop cavalry charges as it is very effecive against those, trampling the horses and men that try to take down the Mûmakil whilst the archers shoot at horsemen as well.



Note: Mûmakil was made on the server with a lot of help of Lord_Sauron_, who has sadly now quit Minecraft. I have his permission to post it here.

Schematic: Siege_Ram
Description: Carried by several soldiers that blast it against an enemy gate in order to breach through.

Schematic: Siege_GrondRam
Description: Giant battering ram made by the Witch-King of Angmar in order to destroy the Great Gate of Minas Tirith during the War of the Ring. Known to be the strongest and biggest Battering Ram in history of Middle-Earth, it took out the Great Gate of Minas Tirith in only 3 blasts.