Card Trivia:Ultimate Flagship Ursatron
- This monster appears in the artworks of "Ursarctic Drytron" and "Ursarctic Radiation".
- "Drytron Alpha Thuban" appears in this card's artwork.
- The kanji 「
熊斗竜巧 」 (read as Beatoron, "Beartron") in this monster's Japanese name can be translated as "Bear Dipper Draconic Machine".
- Visually, this monster is a Fusion of "Drytron Fafnir" (i.e. "Drytron Mu Beta Fafnir") and "Ursarctic Big Dipper".
- This is the first Fusion Monster to require Field Spell Cards as Fusion Materials, thematically, through its Summoning condition and associated Spell Card.