Why did the targaryens leave Valyria?

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Tags

1. #prophecy
2. #histories
3. #leave
4. #arrived
5. #doomed
6. #rumours
7. #after
8. #valyria
9. #freehold
10. #foresight
11. #according
12. #basis
13. #targaryens
14. #elected
15. #century
16. #dragonstone