Great guide Nyalia, I have been using this guide for a long time and used it to lvl WVR and LTW to 110. I recently started working on ARM and currently sit at 75. I wanted to contribute to the list and add some cheap fast sources of demimateira.

FC2- Raptorskin Rings, these only require 1 raptor leather and 1 raptor sinew. This makes it extremely cheap and a bonus is it can be quick synthed. yield 1-2

BC2- I like to use the militia choker, this also only requires 2 mats. 1x hippo leather and 1 x raptor sinew. yield 1-2