Card Trivia:Emperor's Key (card)

"Emperor's Key":

• Gallery
• Rulings
• Errata
• Artworks
• Tips
• Trivia
• Appearances

• The Emperor's Key, various Astral glyphs, and several "Number" pillars from the Different Dimension Airship appear in this card's artwork.
• The glyphs in this card's artwork references the Key's owners in the Yu-Gi-Oh! ZEXAL anime and manga:
  • In the upper-left corner,

which translates to 「アストラル」(Asutoraru, "Astral"), referencing Astral.

• • In the bottom-left corner,

which translates to 「ゼアル」 (Zearu, "ZEXAL"), referencing ZEXAL.

• • In the upper-right corner,

which translates to 「ユウマ」(Yuuma, "Yuma"), referencing Yuma Tsukumo.

• • In the bottom-right corner,

• This is the first card that can be used as a Token or counter.