If you're the right build, the bathories aren't so bad. With 130 INT, anos die in two LoV's. (With 120 INT, it usually takes three lov's)
Bathories just so happen to die in two LoV's at 130 INT most of the time, depending how much they spam life steal!
So EXP actually went up most of the time, depending on how busy the map is.
Otherwise, try Majors, Magma, Pris 1/2 or Sphinx 5.