[X] Plan The 70,000 Pound Dragon In The Room
Guys, we're going to have to make our half-siblings like us, whether our stepmother likes us or not, it doesn't matter if our brothers like us, her plans will already be harmed if the half-brothers/sisters like Rhaenyra, because then if she asks her firstborn to fight for his claim he might look at her like she's crazy and say:
"No mother, I like Rhaenyra, she's a good sister, I'm not going to do that to her, are you crazy?"
A Plan to be a Good Sister can neutralize any ambition of the Queen,at least I think this it worth try,the great mistake of Canon Rhaenyra is not tryng this.