My blacksmith is at level 10 and I want to smith the best weapons I can (because inferno mode isn't the easiest). Is there a guide, or does anyone know where I can go about finding all the best recipes?
I'm pretty sure they are random drops. When you ask can you farm then I guess you can buy just killing stuff.
I have had 4 recipes drop for, all from Inferno Act 1&2. Strangley i've had a least 8 exalted dread shield plans drop.
If you are looking for plans I kow you can buy legendary ones from AH, at least I've seen some on there.
However the materials needed to craft the items are exrtemely high! I cant remember off the top of my head but just to craft for instance an exalted dread shield costs something like 25 exquisite essence, 7 Iridescent tears and 10 tombs of secrets.