Warning: This article contains spoilers from theHouse of the Dragonseason 2 finale.

InFire & Blood, the book on whichHouse of the Dragonis based, authorGeorge R.R.

But there’s still one more we haven’t seen yet or have we?

Still from House of the Dragon

Lady Rhaena Targaryen (Phoebe Campbell) on ‘House of the Dragon’ season 2.HBO

Martin writes about another dragonrider inFire & Bloodnamed Nettles, a.k.a.

Another Targaryen bastard of unknown birth, Nettles is able to tame a wild dragon called Sheepstealer.

Lady Rhaena appears to have other plans.

Phoebe Campbell, Bethany Antonia, Emma D’Arcy House of the Dragon Season 2 - Episode 3

Phoebe Campbell as Rhaena Targaryen speaks with Emma D’Arcy as Rhaenyra Targaryen on ‘House of the Dragon’ season 2.Theo Whiteman/HBO

Everyone is ready for war, and that now includes Lady Rhaena.