Who said "The world is ash because I made it so."?

This quote is attributed to Drogon.

The world is ash because I made it so. - Drogon

"The world is ash because I made it so."

Drogon Change

"I am fire. I am death."

"Dracarys."

"A dragon is not a slave."

"I will burn them all."

"Change brings new opportunities."

"Every day is a new opportunity."

"Healing doesn't mean forgetting."

"You either get better or you get bitter."