I don't have the books with me, and to be honest I never read these chapters thoroughly anyway. Let me just say that the Arcana Unearthed magic system is, if anything, even more complicated than the one in standard Dungeons & Dragons--which suits some people I suppose, but makes my head hurt. Adapting this to the Shadow of Yesterday will be a bear.

• AU Akashic Memory - exploring the collective memory of all living things
• AU Crystal Weaving
• AU Green Magic?
• AU Eldritch Magic - spell books, alchemist labs, enchanted staff-type magic
• AU Pattern Magic? - mystic runes
• AU Witchcraft - harnessing personal energies