The Millenium Items
Introduction:
From the ancient Egyptian Book of the Dead: Bel um Ful, some 3 millennia ago, a young, but capable leader ruled Egypt. However, during his reign, ambitious people are already worshipping dark powers, therefore in order to get rid of these powers, the young Pharaoh sacrificed his life and sealed the dark powers into 7 separate artifacts, or known as the Millennium Items. Now, at present time, they have been unearthed, each item calling to another, until there is a unison.
It is also said that once the 7 Millennium Items are collected, along with the 3 God Cards, the dark powers shall be released, and the Pharaoh shall find his lost memory...
One note is that each of the Millennium Item has the power to perform "Punishment Game" on the opponent if the opponent loses in a Dark Duel.

Item description:
Millennium Puzzle
Owner: Yugi Mutou
Power: Contains the soul of the Pharaoh.

Millennium Eye

Owner: Pegasus J. Crawford (later Bakura Ryou)
Power: Has the ability to read people's mind.
Millennium Ring
Owner: Bakura Ryou
Power: Contains the soul of a tomb robber, has the ability to seal parts of anyone's soul into inanimate objects.
Millennium Tauk
Owner: Isis Ishtar, Later Yugi Mutou
Power: Has the ability to look into the near future.
Millennium Rod
Owner: Malik Ishtar
Power: Has the ability to brainwash people. It can also be used as a dagger.
Millennium Ankh
Owner: Shadi
Power: Has the power to enter a person's heart and see that person's persoanlity. It can also change a person's personality according to the owner's will.
Millennium Scale
Owner: Shadi
Power: Place the feather of truth on one end, a person's heart on the other end. If the person's heart is heavier than the feather of truth, which means the person is full of sins, then a monster from the abyss shall devour the guilty.