You must find the 2 eyes of the dragon. These spawn underwater in the Drowned Caverns: Outer Grotto at the following locations:
( -89, 6, 94 ) Copy/waypoint -89.07, 5.96, 93.74
( -14, 0, 54 ) Copy/waypoint -13.84, 0.25, 53.6
Once you have both eyes you must return them to their master. This is the dragon skeleton in Sundered Splitpaw: Upper Tunnels at ( -49, -46, -68 ) Copy/waypoint -49.36, -45.94, -68.38.