The term "Mystical Cross" can have different interpretations, and its meaning may vary depending on the context. In general, a mystical cross might refer to a cross symbol or object that holds spiritual or mystical significance to an individual, a religious group, or a particular belief system.

In Christianity, the cross is a symbol of the crucifixion and resurrection of Jesus Christ, and it holds deep religious and spiritual meaning. However, the concept of a "mystical cross" could be associated with esoteric or mystical interpretations of Christianity.

In other spiritual or mystical traditions, a mystical cross might be a symbol used in rituals, meditation, or as a representation of the intersection of spiritual energies or principles.

If you have a specific context or meaning in mind for the term "Mystical Cross," please provide more details, and I'll do my best to provide relevant information.