Duel Spirit (Yu-Gi-Oh! ME)

A Duel Spirit is manifestation of Duel Monster cards created by Psychic Duelist and Magicians. They vary in types and roles. Most often than not, they take most of their user's energy to be fully materialized, or they can share the same body.

Overview
Duel Spirits tend to be an image of a Duel Monster card shaped in the form of the card they're based on, they can be only seen by their users unless they're fully materialized. Typically, Duel Spirits have no free will, and will disappear if their user becomes a card, or dies before fully developing them, some Duel Spirits do grow a free will, either in the same time as their user grows, or overtime, and sometimes, they become independent. Some Duel Spirits are userless or do not need to accompany their user, as they're corporeal, they lose the attachment they have with their user, but they have the choice to stick around or abandon them. However, they lose their corporeal form if they're turned into a card or their body reaches its limit and collapses. Some notable Duel Spirits that are not materialized are Hinn and some examples of Corporeal Spirits are Vincentia, and Hiikarina.

Unlike Duel Spirits formed by Psychic Duelists, the Spirits formed by Magicians cannot have free will, and cannot be corporeal unless a Psychic power was involved.