Board Thread:General Discussion/@comment-90.4.253.163-20160529154055/@comment-27904998-20160529190005

You can get them from all three types of Gargoyle. You get 1 amethyst from a Gargoyle, 2 amethysts from a Gargoyle Eagle and 3 amethysts from a Gargoyle Lion.

I will update my guide with this information. See the "Andalay's Aids" thread in the News and Announcements board.