Card Trivia:Junk Berserker
- This is the cover card of Extreme Victory.
- This is the final Core Booster pack cover card released during the Yu-Gi-Oh! 5D's era.
- This monster is based on a berserker, an ancient Norse warrior who wears a skin of a bear or a wolf as a coat and fights with a trance-like fury.
- In the Yu-Gi-Oh! 5D's anime, when this monster viewed a frontward angle, the design on its helmet features to additions to make it resemble the head of a bear, referencing how berserkers are often depicted wearing the head of a bear as a hood along with their bearskin coat.
- This is the first WIND "Junk" monster.
- This is also the first "Junk" Synchro Monster to share the same Level (7) of another "Junk" Synchro Monster; in this case, "Junk Archer".
- This monster has the highest original ATK (2700) of all "Junk" monsters.
- In the Yu-Gi-Oh! 5D's anime, this monster's original ATK is 2500 instead of 2700.
- This is the first "Junk" monster to be printed as a Ghost Rare.
- In this monster's international design, the face on its codpiece was edited to be on its chest; however, this monster's Japanese design still appears in the international cover of Extreme Victory.
- This is the second cover card to have its artwork altered, the first being "Dark Magician of Chaos" for the international release of Dark Revelation Volume 2.
