- In the manga, this card was an Effect Monster. This card being retrained into a Synchro Monster for its TCG/OCG release may reference the fact that, in the manga, this card and its counterpart were never Normal Summoned.
- This card has a LIGHT counterpart, "Light End Dragon", they have the same Level, ATK and DEF, and their positions mirror each other. Together, they make up "Light and Darkness Dragon".
- This monster appears in the artwork of "Wicked Rebirth".
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