DM-Rocco
Explorer
I banned the Frenzied Bezerker after a naked barbarian/frenzied bezerker took on a maralith and punched her to death over six round and he didn't even have the Improved Unarmed attack feat. He did enough damage with bare fists to by-pass the DR and didn't care about attacks of opportunity since he couldn't die while raging. The maralith, with 7 full round attacks and a free attack each round as an attack of opportunity had him at -232, but because of deathless rage (I think that is what it was called) he could not die even if he was past -10, until he came out of the rage. By then the cleric cast a heal spell on him. That is when I said never again.