How do layer cards work? I have them, I know where to buy more, but I can't find what to do with them.

You use layer cards to further refine the "recipes" at the Alchove. You will only have an option to use them if you first select a Token: wearable, then any layer cards in your inventory will become options.

Thank you so much Lypsyl! I haven't seen them in a recipe yet, but I get it and I know what they do now. Thanks for taking the time to explain them to me. This was one of the last mysteries of Subeta for me. Now I'm just looking forward to what fun happens during Morostide. Great HA, btw. Have a great day, you've helped the newbie.

Anytime :).

Thanks - playing in the wardrobe is one of my favourite activities here.

Morostide is lots of fun, I'm looking forward to it too!