Isabela: The only one here who’s nothing...is you... I fight because I think it's fun... you fight because it's the only thing you have. You get beaten once, and you have an existential crisis... I could never get in another battle, for the rest of my life, and I'd be just fine. Because that's just one aspect of me, I have other things. More important things... It took me a while, but... I know who I am. Do you?
Skewed Priorities: Arny is so obsessed with proving that she's better than Isabela, she is willing to continue their fight to the death even as Dragon Island collapses into a massive pool of lava.
Wham Episode: In their attempts at escaping the Screaming Death and his small army of Whispering Deaths, the Dragon Riders accidentally bringing them all into the Encanto.