Aigami holding the Quantum Cube.
The Quantum Cube (量子キューブ Ryōshi Kyūbu) is a mystical object of great power used by Aigami in Yu-Gi-Oh! The Dark Side of Dimensions. It previously belonged to Shadi, and is the eighth Millennium Item, only usable when the other seven have been placed in the Millennium Stone and the spirit of the Pharaoh has departed to the afterlife.
History
Shadi had used it to kill an abusive man who once lived with some orphans, including Diva, Mani and Sera. After his death at the hands of Yami Bakura, Shadi handed the Cube over to Aigami.
Aigami later used it to transport Scud and his gang to another dimension, and used it to teleport from the mall in Domino City to the Valley of the Kings in Egypt, where he disintegrated a KaibaCorp employee, and attempted to kill Kaiba with it, albeit unsuccessfully, then attempted to kill Ryo Bakura and Joey Wheeler with it. In the latter instance he was foiled by Atem. While in the Valley of Kings, he transformed it into a Duel Disk to Duel Kaiba, and later to Duel against Yugi.
After Aigami's defeat, Kaiba took possession of the Cube, using it to enter the afterlife in order to Duel Atem.
Abilities
Using the cube, Aigami can transport people to an alternate dimension, where they will disintegrate and die if not rescued. It can also directly disintegrate people.
The world he sent Joey to was made up of and sustained by his memories, and as soon as he forgot something, it would disappear. However, Joey could also remember things to recreate a place, such as the street he rode his bike down earlier.
KaibaCorp's virtual technology is capable of combating its power, as Seto Kaiba mocked Aigami's effort to disintegrate him with his own power and counteracted it.
| ||||||||
| ||||||||||||||||||||