This article is about the dragon, for the kingdom see Ghiscar (kingdom)
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- "There was Ghiscar and Valryon, Vermithrax, Essovius, Archonei, Meraxes, Vhagar, and Balerion the Dread whose fire forged the Seven Kingdoms into one."
- ―Viserys Targaryen to Doreah
Ghiscar was a dragon who was bred by House Targaryen. After its death, its skull decorated the Red Keep in King's Landing.