EncodedNybble on 19 April 2013
I've been able to take down Cerberus a few times.
I think (not sure) he is weak to stone.
Also, having a shield when he charges stuns him temporarily (ala Jack o' Lantern).
He takes a bit of time but isn't too hard with a good team. I was level 6/6 first time I took him down (with a team, no one over level 10 on anything).
