and while i whacked him, i felt bad cause i did not have a userunfreindly sure fired tactic for whacking him with no fuss...
found it,...its all about spawn control, if you know how to get him in the right location, you can take him with a low powered party...
get as many prot from acid scrolls as possible....after doing the guarded compound, have pc cast 2 prot from acid on himself...go outside, and then equipp celestial fury...
sleep...
you may get the roust by guards, just ignore them for the orc bait they are, and sleep again...
kurosian will spawn on the bridge in front of you...
by now you do have 2 rings of ram, right??? use them to PUSH(they will get thru his spell immunity and prot from magic weapons, and will NOT activate acid revenge...) him INTO the temple of lathander...now, when you get near the temple, happend 3 times while i was testing this tactic...(if you run out of charges, stick into handy gem bag for a secons, and they are fully recharged...
black sun bozos will spawn...let them taste celestial fury, and then slowly count til 30....
then go in the temple...his spell immunity and prot from magic weapons is WORN off, and i chunked him with celestial fury (payback time, yeah, baby, yeah!!!), now the BEST sword in the game is yours...
the regen alone is too good, better than black razor, cuase it is one hp per second...
and the acid revenge fits my mood very well...