Phoebe Campbell as Rhaena Targaryen in "House of the Dragon."HBO Rhaenyra Targaryen (Emma D'Arcy) recruits new dragonriders in "House of the Dragon" season two. The series has replaced a character ...

Phoebe Campbell as Rhaena Targaryen in "House of the Dragon." Theo Whiteman/HBO It appears that the writers have given Nettles' story to Rhaena Targaryen (Phoebe Campbell).