- Both this card's name and effect reference both "Black Luster Soldier - Envoy of the Beginning" and "Chaos Emperor Dragon - Envoy of the End", while being a more powerful version of the two.
- This card's Type and Attribute match "Envoy of the Beginning", while its effect is a much stronger version of that of "Envoy of the End" while incorporating the banish effect of "Envoy of the Beginning". This card is also 2 Levels higher and has 500 more ATK in exchange for 500 less DEF compared to the aforementioned 2 "Envoy" cards.
- According to Yu-Gi-Oh! ZEXAL, this card is part of a "legendary Deck", but it is currently unknown who it belonged to. In-universe, this card is considered one of the most powerful monsters in the game.
- This card is one of the few anime/manga-only cards to be revealed but never actually played. Others include "Colorless, Chaos King of Dark World", "Super Fusion God", "Cosmic Blazar Dragon", and "Number 5: Doom Chimera Dragon".
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