I have been farming these 3 ghost for days. I went up 15 paragon levels just looking for them. If anyone has them in game can you plz send me an invite. Gt: Phyyyyer

Looking to find the ghost for this challenge. I am willing to take down gamer tags so if I run into them I can send invited to the game so that you can get challenge also. I've been farming for a few days now. If you run into any of them can you plz invite me to your game. Gt: Phyyyyer