How to generate some items?

Looking to do ward or diamond bow faith and it isn't in the shop ever. I also cant find any way to get nos coil for my zon.

The best way is to gamble for them, as far as I know. That's how I always do it. Nos coil should be at one of the vendors, but I'll need @acyroma to clarify

One of the vendors has a gamble option, gamble the bases you need and use the stuff at the crafting vendor to make it normal / unique / add sockets.

Thanks guys!