1) Who was the first dragon rider of Daenerys?
2) How many dragons were born from the eggs given to Daenerys?
3) What is the name of Daenerys' dragon that was killed by the Night King?
4) What color are Drogon's scales?
5) Who killed Viserion?
6) How did Daenerys hatch her dragon eggs?
7) What is the name of the last living dragon?
8) In which season did Viserion die?
9) How did Jon Snow initially tame Rhaegal and Viserion?
10) What is the name of Daenerys Targaryen's first dragon?