Talk:Sylph/@comment-175.142.225.140-20141220114432/@comment-50.53.17.39-20141223185326

It's when their demonic energy gets large enough, they turn 'dark' like in the images in the gallery that show her with those swirly, wind-themed dark marks. This can cause enviormental changes in the area around the corrupted/dark elemental (Ignis, Gnome, Undine, and Sylph. I'm unsure about Ignis though, so I might have to check her page again).