Did you get Werebane (silver dagger) and the Sword of Balduran, from the wolfwere's ship? They're both +4 weapons against werewolves, which is what you need to hit the greater werewolves. And pretty much their only use in the game. --- We were going full speed ahead... but facing backwards the whole time.
also GWs regenerate so it helps to give the weapons to characters with high attack rates and high to-hit and damage (hasted fighters) --- Morte, I'm curious... What are you? / Me? I'm the head of Vecna.
There's also that werebane sword you get in Cloakwood. --- If I wanted to play a nature simulator I'd actually leave my house - DM You just like her because she has low self esteem and handlebars. - NormnStansfield