• This monster is the "Zefra" version of "Evilswarm Kerykeion".
    • However, this monster's Level, ATK, DEF and Type more closely match "Constellar Rasalhague", Kerykeion's original form. This shows another connection between it and the "Shaddolls", since its staff appears in the artwork of "Curse of the Shadow Prison".
    • This card is named after the nāga, a deity or class of entity or being, taking the form of a very great snake. This connects to the fact that "Rasalhague" is based on the Ophiuchus, the "serpent-bearer".
      • This card also bears the golden snake like objects/entities that were last found coiled around the body of "El Shaddoll Shekhinaga" before its transformation into "El Shaddoll Anoyatyllis". These golden snake-like objects/entities most likely originated from Rasalhague/Kerykeion's own staff as seen in the artwork of "Curse of the Shadow Prison"
      • This may also explain why this version of Kerykeion does not bear a staff.
  • This monster appears in the artwork of "Chosen of Zefra".
  • The "Yeshadōru" in this card's Japanese name is reference to the name "Yeshua", which means salvation in Hebrew.
    • Given the events that had taken place so far, this reference might be taken further as this monster can be compared to Jesus.
      • Kerykeion having ascended after defeating "Sophia, Goddess of Rebirth" is similar to Jesus.
      • The Book of Revelations tell of His Second Coming, which Kerykeion did during the war with the "Infernoids". Furthermore the Japanese names of the "Infernoid" monsters are based on Biblical demons, further strengthening this connection.
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