Hmm. Fight was hard, but not that hard. My red prince with burn my eyes(dispel blind), haste and rage was critting bishop for 350, so it only really took two rounds of attack for him to go down. He also had comeback kid, which was a big help i suppose..
rest of the team was just supporting the prince really, since rage and warlord(especially in combination) are so inanely OP atm..