Does anybody know who/what the purple dragon is?

This is a loading screen from Lego Fortnite, but I have no idea where this purple dragon with a grey undertone comes from, because if it is from the Lego version of Fortnite, I guess I have never seen it. I know the black dragon is an Earth dragon, but could anybody help and let me know about the purple one? submitted by /u/Alert-Physics-9958 [link] [comments]