One of the biggest storylines in House of the Dragon Episode 7 involved a giant she-dragon called Vhagar.
HBO’s hit show has yet to delve into Vhagar’s story, but she is the oldest character in Westeros at the time of Rhaenyra Targaryen and the others. While most of this explainer deals with all that happened before the events told in House of the Dragon, do not keep reading if…
