Dragon Slayer

Like the battle with Mist Dragon, you also have to slice off the dragon's horn to win. However, this time, the battle is different. You'll have to run through a straight pasasage with many enemies and obstacles to reach his horn to get a few cuts. This dragon's horn is apparently stronger than Mist Dragon's as the Mist Dragon's horn can be sliced of by a single cut of a normal sword while this dragon's takes many cuts from Caliburn. After you reach the dragon and cuts it's horn a few times, the dragon will throw you back to the start of the passage, requiring you to start over. Every time the obstacle course gets harder to beat. After you reach the dragon a few times, you will finally manage to cut it's horn off, winning the battle and sending the dragon into the deeper parts of the cave.