Just another warcraft III icon. Inspired from Kola's night aura icons. Not so fascinating to be honest. I'm just playing or assuming that people will need this icon. Maybe this icon will fit for night related spells, night elf, tauren etc. Enjoy!
simple, but very effective. i actually like this a lot. howeverrr, objectively speaking it could use some more improvements.
both the bird and the branches could use rim lighting to flesh out their form (google "rim light silhouette" to see some ref pics of what i mean). some slight midnight blue colouring wouldn't hurt. right now, your icon is lacking in depth and detail.