Card Trivia:Genex Undine
- This monster's name is based on the undine, the elemental being of water.
- This monster has an upgraded Synchro Monster version: "Hydro Genex".
- This monster has a retrained "R-Genex" form: "R-Genex Undine".
- In the Spanish TCG, this monster's name is left untranslated. Its Spanish name would have been "Genex Ondina".