Zenith's right, Blackrazor has an interesting history. It's actually a negative energy entity that feeds on souls. In a proper AD&D campaign, if the sword isn't used for a certain period of time, it takes control of the wielder and kills someone. It's also supposed to work in reverse when fighting negative energy creatures such as undead, i.e. transferring a level from the wielder to the creature attacked instead of vice versa. Also, in character, you'd never see me within five miles of this thing.

ahem well directly asked id say the best sword(combo) is the defender in combination with the
2.sword of drizzt u can get both in bg1(id suggest u do it BEFORE installing tosc cuz drizzt is nearly
unbeatable after dis) give both to a kensai et voila u have a lil AC, 4 attacks and about -13/-11 thac0
(depends on how much u cheated *g) for paladins carsomyr is the best imho
btw for all u cheates outthere import a fighter with MAX hp from bgtosc make it a kensai
give him 2 defenders and well at level 19 u have -16/-14 and 4 attacks (7 with improved haste)
combined with 2 rings of gaxx, regenerating egg,mantle of spell deflection, amulett of ?(forgot it)
and u have the state of the art killer

anyways to kill claygolems use air elementals they make about 30damage per hit

Drizzt's swords aren't really an option at all in BG2. Simply having them in your inventory results in a mage called Malchor Harpell spawning several hundred times, which usually crashes the game. Anyway, the only way you can carry items over from BG is the remarkably dodgy singleplayer to multiplayer to singleplayer method. Any blunt weapon can kill a clay golem.

malchor ? hmmm never saw him but when i met drizzt he asked me why i killed him and in the end
he wanted to help me against bodhi (this conversation was really funny)
i guess malchor comes only in single player ?
thx for the blunt weapons *ashamed* i never used one lol

When I took Drizzt's things after the vampire lair, a mage called Malchor Harpell showed up and demanded them back. At first, when I refused, he cast imprisonment on my whole party. The next time, as soon as I stepped outside the crypt, he started spawning repeatedly, until eventually my game overbuffered and crashed. Third time I gave up and handed him the bloody swords back.

would mean u could import both swords without bein bashed by malchor
or import a char with both

anyways was just a guess =)