Appraisal is extremely useful as it can be used to identify almost anything. Michio uses it to discover basic information about items, people, and even demons. When used on people or demons; their given name, age, gender, tribe, level, job, and equipment are displayed, if applicable. When used on items; their name, skills, and number of skill slots are displayed, if applicable.
- Some jobs have a skill similar to this, but their range is often limited to the area that they specialize in and may not give them the same amount of information that Appraisal provides.
- This skill gives information via an invisible screen, while others have to materialize an intelligence card.