Card Trivia:Decago Knight
- This card's name and Level (10) are based on the decagon, a geometrical polygon with ten sides.
- This monster's shield and the shape in the background of this card's artwork both feature a decagonal shape.
- This card's original ATK and DEF (1000) are each equal to 103 (10x10x10), referencing the number "10" and the "three" copies of this card needed for its effect.