Card Trivia:Mechanicalchaser
- This is one of the cover cards of Booster Chronicle.
- This monster appears in the artworks of "Autonomous Action Unit", "Covering Fire", and "Spark Breaker".
- At the time this card was released, it had the highest ATK (1850) of all Level 4 monsters and no negative effects or costs, despite the Level 4 ATK and DEF conventions. This made it highly sought after for use in tournaments. Its use went down after more Level 4 monsters with 1900 ATK or higher were released.
- However, the Legendary Collection 3: Yugi's World Mega Pack Ultra Rare print of this card is still considered an extremely valuable collector's item.