Card Trivia:Hallohallo
- This card is heavily themed around Halloween.
- Its original TCG release date was in October.
- Its name is derived from the holiday.
- Its appearance resembles a Jack O'lantern.
- Its flavor text makes an allusion to trick or treating.
- This card was the first Tuner Pendulum Monster not to have a negative effect or restrictions when it can be used as material.
- However, this may be because it was released during the Yu-Gi-Oh! VRAINS era, during which time new restrictions were placed on Pendulum Summoning monsters from the Extra Deck.
- It is also the first Normal Tuner Pendulum Monster and the first Pendulum Tuner not to be part of an Archetype.
- This card's Pendulum Effect is missing from its entry on Konami's official Card Database.
