Say you have a pretty standard party:
BBN 1 w/Power Attack and Cleave, wielding a 2H sword, at 14 Str and 14 Con, does 2d6+3 when not raging, which should autokill a standard Orc, and with Cleave, should be killing two per round. Raging, can't be killed with one blow unless the Orcs get a...