This card has the highest original ATK and DEF of all Level 9 monsters.
This card's original ATK and DEF are the combined ATK and DEF respectively of its Fusion Materials.
The term "Oz" is a common nickname for Australia (derived from "Aus", which is pronounced "oz"). This card is a fusion of two of the most recognizable Australian animals: the kangaroo ("Des Kangaroo") and the koala ("Big Koala").
This monster wears the same vest and sneakers that "Des Kangaroo" does.