Re: Mount Justice
Raven smiled slightly at Element, which, for Raven, was actually probably a big deal. Before she could respond verbally, however, a figure swooped down from up in the incredibly high ceiling (Element just now noticed that the cave-ceiling did, in fact, reach very high and was filled with stalactites).
"What's with all of the gloomy greetings?" said Hawkgirl and she landed in front of Element and heartily shook his hand. Element remembered that Hawkgirl was from the warrior race of aliens known as Thanagarian. There was little contact with their distant race so not much was known about them.
Her older, Justice League counter-part, Hawkman, wasn't a real Thanagarian he'd just absorbed the memories of a past Thanagarian who'd landed on Earth during the Egyptian era and used the Thanagarian wing harness to fly.
Hawkgirl also had a Thanagarian wing harness which allowed her flight, and carried a mace made of Nth Metal (a mysterious substance with various mystical properties).