Talk:Giant Blacksmith/@comment-26041522-20150306003055/@comment-4511886-20150306075922

I think the upgrade materials were added in a patch. Try updating your game, unless you're already up-to-date. Otherwise, you can farm Twinkling from the Clams in Ash Lake and at the end of Crystal Cave. (If you kill Seath, you can farm from the bonfire in his boss room, instead of running through the entire area.)