I was playing AotCR on legendary and came to a part where you take on some
ghosts. I had lost the tank over a bridge and had to take them out by hand. I
killed all but one of them and ran out of ammo.
I did the first thing that came to my mind as it came towards me: I melee'd
it. To my surprise I wasn't dead, the ghost just bounced back, and again it
tried to run me over. I melee'd it and it bounced back. It kept going at me and
I melee'd it back. after a few minutes I got bored and ran away. T here might
not be any use to this trick but its funny.