- "Cyber End Dragon" is a signature card of Zane Truesdale.
- This card is a Cover Card for Cybernetic Revolution and Dark Revelation Volume 4.
- Interestingly, "Cyber End Dragon's" DEF is equal to "Cyber Twin Dragon's" ATK. Also, "Cyber Twin Dragon's" DEF is equal to "Cyber Dragon's" ATK.
- This card looks like "Blue-Eyes Ultimate Dragon", and it requires three of the same monsters to Fusion Summon it, just as "Blue-Eyes Ultimate Dragon" does. It also bears a resemblance to "Blue-Eyes Shining Dragon".
- This card has the second highest ATK with the Pierce effect after "Ultimate Ancient Gear Golem".
- This card is featured in the artwork of "Fusion Buster".
- The 3 "Cyber Dragons" fused in this card have different head designs in the artworks of "Cyber End Dragon".
- The head on the left bears a resemblance to "Proto-Cyber Dragon", while the head on the right looks similar to that of "Cyber Dragon Zwei".
- This card's appearance may be based on Mecha-King Ghidorah.
- Uniquely, this card couldn't be summoned using three "Cyber Dragons" as it is Semi-Limited. However, as of September 1st, with the September 2010 Forbidden/Limited Lists, "Cyber Dragon" returns to its Unlimited status, allowing "Cyber End Dragon" to be Summoned much easier. It also allows "Cyber End Dragon" to be Summoned with "Future Fusion", which was previously the signature method of Summoning "Cyber End Dragon".
- Cyber End Dragon got the highest ATK of all anime monsters played in all Yugioh, with a total of 36900 ATK points.(If we do not count: the anime only effect to gain infinite power of Obelisk the Tormentor, and the original ATK of Divine Serpent and Knight of Destiny).
- Cyber End Dragon is one of 3 Fusion monsters using 3 of the same monster, along with Mokey Mokey King and Blue-Eyes Ultimate Dragon.