The Dueling Dragons coaster had been re-themed to the Dragons Challenge as part of Harry Potter area. It is another of the worlds greatest coasters. Here was the previous description:
You start by entering a huge castle where the Fire Dragon and the Ice Dragon have been battling. You can see the remnants of a fierce battle through the long journey through this darken castle. When you reach the end you must choose your dragon for battle, the Red Fire Dragon or the Blue Ice Dragon.
The Fire Dragon and the Ice Dragon are completely separate roller coasters that go up the lift hill together, drop together and start to go there own way. BUT NOT FOR LONG. During the ride each coaster nearly misses the other by mere inches. It’s quite a rush to be barreling toward another coaster on a long straightaway over water at 60 mph.
Here is another description: Dueling Dragons- a ferocious inverted racing roller coaster featuring two distinct tracks, the Ice Dragon and the Fire Dragon, which hurl guests towards each other at over 60 mph. Each "dragon" comes within inches of striking the other approaching riders. Each "dragon" features five incredible inversions. In addition, Dueling Dragons will be the most heavily themed roller coaster ever created, featuring animatronics, special effects and captivating queue line sets. Guests will choose their "mode of death" while in queue. This ride is located in Lost Continent.
Other Ride Restrictions: Due to the nature of this ride Expectant mothers should not ride.