AGOT LCG: Dragons of the East Deluxe Exp. - Rules of Play says:
In this box, House Targaryen rises to the fore with new versions of their most iconic characters, including Daenerys Targaryen, Khal Drogo, and three terrifying, fully grown dragons. Of course, every other faction also receives two new non-loyal cards to swell their forces and help them explore new strategies against the Targaryens. With a wealth of neutral cards and plots rounding out the expansion, every faction has good reason to explore what awaits in Dragons of the East.