- Despite what its name would imply (it initially sounds like it is a Machine-Type), as well as its mechanical appearance, this card is a Rock-Type monster.
- The Anime depicts Cyber Jar's effect as having the Jar's eye open a black hole that sucks in all monsters. Then it self destructs. Although in some episodes, it will instead fire a beam from its eye, destroying all other monsters, before vanishing itself.
- This card may have been inspired by the Death Star from the Star Wars franchise, due to similar design.
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