New character Ulf, claiming Dragonseed lineage, is introduced in "House of the Dragon" Season 2, Episode 3 with potential to impact Rhaenyra's civil war.

In "House of the Dragon" Season 2, Episode 3, Ulf, a new character who claims to be a "Dragonseed" and a bastard relative of King Viserys and Prince Daemon, is introduced. Ulf's potential Targaryen lineage grants him the ability to ride dragons, and he may play a significant role in Rhaenyra's impending civil war. Ulf's backstory and connections will be revealed as the season progresses.