Millennium Key

Millenium Key - Its primary unique ability is its power to unlock the doors of a person's soul, giving the user access to the "Room of the Soul," where their thoughts can be observed, or the "room" can even be "redecorated," allowing the user to alter a person's personality. Additionally, it can make the user, and others, invisible, and may or may not allow them to sense any disruption of the Sennen Items' mystical energies that would be cause by an Item being taken from its rightful owner. The owner of this item may also force images, scenes, or visions into the minds of others and may or may not give the holder the ability to communicate telepathically with others, depending on the circumstances in a given situation.