Rhaegal

Rhaegal was one of the three dragons hatched by Daenerys Targaryen in the wastelands beyond Lhazar, alongside his brothers Drogon and Viserion. He was named for Daenerys' elder brother, Rhaegar Targaryen. He can be distinguished by his green and bronze scales, and yellow-orange wings. He was briefly the personal mount of both Jon Snow and Daenerys Targaryen herself during the Great War. He was killed during the Battle of King's Landing when the Night King threw an ice spear, sending both himself and Daenerys crashing into the Red Keep. He was briefly resurrected as an ice dragon at the battle's conclusion, before being destroyed by proxy of the Night King's death at the hands of Bran Stark.