Talk:Cracked Blue Eye Orb/@comment-24.93.176.119-20140603051950

I can't use the Cracked Blue Eye Orb, I'm in the covenant and I'm human, but whenever I try to use it I instantaneously get a message on my screen that says "Unable to find world to invade." Am I using it in the wrong area? Should I wear the Guardian's Seal when I try to invade? What do I do?