"Don't be a noob, be ANUBIS!"

That's right guys, the Anubis helms are almost here! If you win 25 Mercenary PvP matches between November 13th and the 22nd you will win the limited edition Anubis helmet!

Not to mention, 3 new Mercenary PvP maps are coming out in the next patch! (After this event).

Taken from the official GA forums.

Any level can participate. So get your game on!