This *might* be easier
Fighter - Vorpal sword or dualwield blackrazor celestial fury
Paladin - Holy Avenger or dualwield blackrazor celestial fury
Ranger - dualwield blackrazor celestial fury
Archer - Gesen bow or Heart seeker
Barbarian - Stonefire and that other Axe+3 with cold and acid damage
Thief - dualwield blackrazor celestial fury
Bard - dualwield blackrazor celestial fury
Magi - Staff of the Magi or Firetooth+3
Cleric - Crom Feayr (maybe dualwield with flail of Ages
Druid - Staff of the woodland (or something) or better dualwield Frostbrand and the Defender (Drizzts weapons)
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