This is supported by having the reverse of "Cyber Eternity Dragon's" ATK and DEF.
This card and "Cyber Eternity Dragon" share the same Level and Attribute.
Additionally, "End" would refer to the end of the duel due to "Cyber End Dragon's" high ATK, while "Eternity" would refer to "Cyber Eternity Dragon's" high DEF serving as a wall which would extend the duration of the duel.
There is a "Malefic" version of this card, "Malefic Cyber End Dragon".
*Disclosure: Some of the links above are affiliate links, meaning, at no additional cost to you, Fandom will earn a commission if you click through and make a purchase. Community content is available under CC-BY-SA
unless otherwise noted.