"Ghosts lined the hallway, dressed in the faded raiment of kings. In their hands were swords of pale fire. They had hair of silver and hair of gold and hair of platinum white, and their eyes were opal and amethyst, tourmaline and jade. "Faster," they cried, "faster, faster." She raced, her feet melting the stone wherever they touched. "Faster!" the ghosts cried as one; and she screamed and threw herself for-ward. A great knife of pain ripped down her back, and she felt her skin tear open and smelled the stench of burning blood and saw the shadow of wings. And Daenerys Targaryen flew.
Working on my HOTU series -the chapter before Dany enters HOTU - the one with Quaithe and the fire mage - and re-reading the text I've noticed a lot of gemstones -lapis lazuli,jade,opal - in the descriptions of Quarth ,especially in the statues present in the city - kings,maticore,sphinxes etc ...and so I remembered the "wake the dragon " dream...π€·ββοΈmaybe there is a connection between Quarth and these "gemstone kings " present in Dany's dream?