The Sound of Magic
When magic is used, a sound is produced as well. Often melodic in nature, these sounds resemble music. It is unique to each individual, with the user being able to change the arrangement of the sound. An individual's sound could be considered a representation of their "self", and can evolve over time as they grow older.
The Effect of the Moon
The phase of the moon is known to have an effect on a person's Anima and personality. A full moon may enhance the circulation of Anima, but can also cause people to become erratic. However, who is affected by the moon is inconsistent, with some individuals being unaffected entirely.
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Residual Anima
Typically upon death, a person's Anima dissipates, but their body may leave behind Residual Anima. Typically the amount of Residual Anima is small and unnoticeable, and will fade away quickly. Large amounts of Residual Anima can last decades, and potentially centuries and may cause mysterious phenomena. Very rarely, Residual Anima can also create "apparitions": Anima that resembles the original user's appearance.
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