pls does anyone know how to dedicate an altar to a specific demon?
You’d use that space for that one entity and no others, that’s all.
Everything on the altar, as well as the table itself, is typically consecrated by the person and the entity they wish to dedicate it towards.
For some the altars are more like shrines, for others more like working spaces. Sometimes a bit of both. The idea behind a dedicated altar is that it would only have items only meant for one demon, or any tools you might use that are exclusively for working with them.