Card Trivia:Hundred Eyes Dragon
- This monster, along with "Zeman the Ape King", "Underground Arachnid", and "Moon Dragon Quilla" are the only Dark Synchro Monsters released in real life, but were all released as regular Synchro Monsters.
- This monster has the highest ATK for a Dark Synchro Monster.
- This monster's color scheme and design bears a great resemblance to "Relinquished" and "Thousand-Eyes Restrict", having a design quite similar to "Relinquished" and the multiple eyes of "Thousand-Eyes Restrict".
- This monster has a similar primary effect to that of "Phantom of Chaos".
- This card has more or less 80 visible eyes.
