- This monster appears in the artwork of "Melodious Rhythm Change".
- As the name suggests, this card is based on Opera, a form of theatre which uses music as a main source with singers taking on the leading roles.
- This monster bears a resemblance to the archetype user in the anime, Zuzu Boyle.
- This card appears to be a younger version of "Bloom Diva the Melodious Choir".
- This card has the highest original attack among the level 4 "Melodious" monsters.
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