balerion dragon

Balerion was the personal dragon of Aegon Targaryen, the man who conquered Westeros. Aegon the Conqueror used the power of Balerion (along with Vhagar and Meraxes) to forge the Seven Kingdoms into one cohesive country (well, all of them except Dorne). It was Balerion who broke the Iron Island’s hold on the Riverlands when he destroyed Harrenhal. how to train dragon 3