11. Daenerys Speaks Valyrian, By the Way
This is an awesome moment at the end of the third season. Daenerys wants an army, and the Unsullied are available for purchase. The guy that owns them, Kraznys mo Nakloz, wants a dragon in exchange for the slave army. However, he doesn't know that she speaks Valyrian (which, if you were paying attention, you would have known much earlier), because she uses a translator most of the time, and he takes pleasure in insulting her right to her face. Daenerys hands him a Drogon, chained and difficult to control, and he gives her the 'whip' that signifies her ownership of the Unsullied. She turns to her new army and gives them a couple of simple commands just to test their obedience to her, before ordering them to kill the slavers. The look of horror on Kraznys' face the moment Daenerys speaks fluent Valyrian to him is priceless. The former slave masters are promptly slain and the smug Kraznys mo Nakloz burned alive by Drogon.