Claw of the Dragon stuff is very rare, I would shop for those in the Guild Kiosks. Same with Warlock too. Note, with Warlock, every one wants the Signets and Focus (rings and necklace) so those are the most expensive to buy.
As for Drops, you mean, where do you find mobs that drop them. As someone who did 9,000,000 in damage in one dungeon farming these back when they were really expensive, here is my advice:
Go find a nice delve with Undead or Deadra and run it repeatedly. I have also found the items on overworld mobs too. A Vet1 Public Dungeon would also be a good place to farm for these.
Good news is, after a few hours of farming the dungeons and failing to complete the sets, you should have enough gold after repairs to just buy them.
whyyounolose wrote: »also how do i replace an enchant? i thought it couldn't be changed really