Card Trivia:Noble Knight Eachtar
- This knight is based on Sir Hector de Maris, half-brother of Lancelot and Knight of the Round Table.
- The ghost of "Ignoble Knight of Black Laundsallyn" or "Ignoble Knight of High Laundsallyn" appears in this card's artwork, referencing the above relation.
- This knight's reflection appears in the artwork of "Last Chapter of the Noble Knights". This is supported by "Laundsallyn" in this card's artwork visibly influencing this knight, as a means of revenge for its death.
- This knight appears in the artwork of "Noble Knights of the Round Table".
- This card's Special Summon effect is nearly identical to that of the Level 7 "Dragon Rulers", being able to Special Summon itself from the hand or Graveyard by banishing two related cards from the Graveyard.
