Who said "Every ruler should remember: I am what makes kings."?

This quote is attributed to Drogon.

Every ruler should remember: I am what makes kings. - Drogon

"Every ruler should remember: I am what makes kings."

Drogon Power

"I am fire. I am death."

"Dracarys."

"A dragon is not a slave."

"I will burn them all."

"Power without control is just destruction."

"Power is not about control, it's about influence"

"The world doesn't need me to be the hero. It just needs me to be dangerous."

"The claws come out when I need them to."