I swear to you that those who would harm you will die screaming
I, Daenerys of House Tagarayen, first of my name, breaker of chains and mother of dragons, sentence you to die. Dracarys!
Either you knew Cersei was lying and let me believe otherwise, or you didn't know at all. Which makes you either a traitor or a fool.
You're not going to serve. You're going to die