Protector: Hero or Villian?

Okay, so today, we were fighting Will right? (big shock there!) and Caleb somehow got himself into a fix, (Will had him suspended above ground) and it was Really bad. All of a sudden, this ghost-type thing called Protector came in and tied up Will for us! As soon as Protector had come, he was gone just as quick. Air socked Will a couple of times, then he vanished like he always does. I dont know who that Protector guy was, but boy am I glad he was there! Ill post something when we know more.

Piper