The dragon appears by clicking the icon next to the pause button on the top left corner of the screen. What you throw looks like a red fish that makes the dragon appear. The dragon will cause massive destruction and it varies based on the location where you drop it. The more destruction, the higher dragon score you get. If you get a 100% score, you get a 'Total Destruction' fish.
I was trying to figure out a way to consistently get 100% dragon score in all levels. I could not find a general rule that will get you a 100%, but in general here are some tips that worked for me:
- The more you destroy with the dragon, the higher score you will get. This means in general the best place to drop the fish will be somewhere in the middle, usually in the bottom next to the most artifacts in the level.
- You don't have to destroy absolutely everything, but most everything in the level.
- It helps to throw a few birds before throwing the fish, but I was also able to achieve 100% score by throwing the fish first without throwing any birds.
What do you get for achieving Dragon Total Destruction in all levels? Nothing, absolutely nothing, other than personal satisfaction, of course.