Card Trivia:Mystical Beast of Serket
- This card is based on Serket, the Egyptian scorpion goddess.
- This card is very similar in effect and appearance to "Millennium Scorpion". This card may be a counterpart to it.
- This card is similar to some Field Searchers because it requires Temple of the Kings to be on the field, similar to how most Field Searchers need Field Spell cards on the field. (With Cathedral of Nobles Forbidden, this card can only be Set.)