Quick PVP question!

Hey guys, are you able to PvP against friends? Say, an arena for 1v1 pvping? If not, how does the PvP system work? Thanks a lot!

you cant 1vs 1 yet no duel feature has been implimented...there are a few ways you can pvp though...one is guild hall battles, your guild must have a guild hall for this option, second is the tomb or HoH, this is an area where groups of 8 are setup before entering and they can compete against numerous other teams for a chance to earn a celestial sigil (assuming they make it far enough) and the other is the arena...this is a random group build area of 4vs 4 you hit enter mission and are randomly placed with 3 other players to compete with another team...But you can pvp against your friends though in arena chances are strictly random, and the other 2 choices you would probably want your friend on your team