The latest trailer for the upcoming Etrian Odyssey 2 Untold: The Fafnir Knight delves into the Grimoire Stones, which are equitable items that bestow the user with new skills, including enemy ones.

The Grimoire Stone system from Etrian Odyssey Untold has been completely overhauled. Now Regina in the cafe will be able to help players equip, trade, and recycle Grimoire Stones.

Players can trade Grimoire Stones by picking any of the passing explorers in the cafe and striking a deal with them. You can see how good their offer stacks up, and once it hits 100%, the deal is complete. You can keep adding to the deal if you need to make up some ground, so it's a good idea to keep any low-level Grimoires around.

Regina can also help with recycling Grimoire Stones. Select the Grimoires you don't want, offer them to Regina for recycling, spend some time in a labyrinth and after that they're complete.

Like trading, you'll be able to see the level of the Grimoire Stone Regina will be able to produce -- the more you add in, the higher level of Grimoire you can get. Grimoire Stones also bestow new weapon skills on characters.

You can check out the trailer below to see how they work. Also be sure to check out the livestream today for Classic Mode in Etrian Odyssey 2 Untold: The Fafnir Knight.

http://www.twitch.tv/atlususa/embed