Card Trivia:Amphibious Bugroth MK-3
- This monster appears in the artworks of "Heartless Drop Off", "Orca Mega-Fortress of Darkness", and "Salvage".
- This monster's name references to the fact that it was first released in Series 3, just like "Amphibious Bugroth MK-11" was first released in Series 11.
- This monster is an evolved counterpart of "Amphibious Bugroth" and a WATER counterpart of "Ground Attacker Bugroth".