Where do you buy doom weapons in DF

u can by the normal doom weapons from da mysterious stranger on falconreach. if u want to get da heartless reaper weapons then u need to go to yulgers shop in falconreach in da weapon shop next to twilly. if you wan 2 get da destiny weapons den u go to artix.of u wan to get da dark doom weapon den u go to zorbak in falconreach after robinas zone(east-south den south again.