Sage/Demon Morai Skills

[Death]

Hello  :smiley: I have a question, are there any additional requirements for manufacturing Sage/Demon Morai skills? I have all the required materials but I can't seem to be able to make neither Sage nor Vacuity skillbooks.

[Mentalista]

Try drag and drop the itens inside the same square.

[Death]

Thanks for the reply, it works!  :smiley: I wonder why this has to be done for some items.