Anything cool green/dark themed wallpapers, doesn't need any specific theme other than the colours.
Legion themed [1/x]
Legion themed [2/x]
Legion themed [3/x]
Legion themed [4/x]
Legion themed [5/x]
Legion themed [6/x]
Legion themed [7/7]
Of course, the promo wallpaper for World of Warcraft: Legion!
A couple of more from me (Legion-anon). [1/2]
[2/2]
Kinda green