Card Trivia:Ceruli, Guru of Dark World
- This monster appears in the artwork of "Infection Medium".
- This card's name is derived from the color cerulean.
- Its Chinese name, 藍爾利, is a combination of 藍 ("blue"), 爾 ěr (a transcription of coda liquid consonants such as /r/ and /l/ in other languages, which is similar to the Japanese ル ru) and 利 lì (a transcription of リ ri as in its Japanese name セルリ Seruri).
- This was the first anime-original card to be released in a Structure Deck after more than a year from its debut.
