6078 Royal Drawbridge is a Royal Knights set released in 1995. The set contains a fortified bridge, a small raft, three Royal Knights guards, a Dragon Masters knight on a horse and a skeleton.
- The central piece of the bridge can be collapsed. A treasure chest is stored on top of the archway.
- The enemy knight has the face, helmet, torso, and horse armor which are from the Dragon Masters though he carries an oval Black Knights shield with a blue dragon.
- The set is called Dark Tower in the UK.