Card Trivia:Master of Oz
- This monster appears in the artworks of "Brutal Beast Battle", "Cattle Call", "Rival Crush", and "Thousand Punisher".
- This card's name is derived from "Oz", a common nickname for Australia derived from "Aus" (pronounced "oz").
- The rock formation in the background of this card's artwork is likely the Nourlangie Rock formations or Ayers Rock.
- This card's Fusion Materials, "Big Koala" and "Des Kangaroo", are based on two of the most recognizable Australian animals: the koala and the kangaroo.
- This card's original ATK and DEF are the combined original ATK and DEF of its Fusion Materials.
- "Master of Ham" follows this card's naming scheme.
- This monster shares the same Attribute and Type as "Master of Ham", and its original ATK and DEF are twice that of "Master of Ham".
- This card has the highest ATK of any Beast monster in the OCG/TCG.
- This card also has the highest original ATK and DEF of all Level 9 monsters.
- This monster's ATK (4200) and DEF (3700) are both unique among monsters, a trait shared by "Dark Chimera".
