When you get to the immaculate trials, you should be able to start finding components for them. I've been finding them, regularly, at the Air/water spell book vendor (Bottle) and the Quarter Master (mud) in Cyseal.

The quarter master is up stairs in the house where the cook is. The guy that wanted to kill a chicken early on in the game. Just keep save and reloading the game until they sell it.

I also use these vendors to sell junk that I've looted to keep making gold.

Last edited by LightningLockey; 30/09/14 05:35 AM.
Every time there I run into trouble on the road, there is always a dwarf at the bottom of it. Don't they know how to drive above ground?