Card Trivia:Armatos Legio Magnus Dux
- "Magnus dux" is Latin for "grand duke".
- This monster is likely a reference to Roman war elephants.
- This monster's Link Rating, Link Arrows, and first effect are all similar to that of "Firewall Dragon", whose owner, Playmaker, opposed Lightning in the Yu-Gi-Oh! VRAINS anime, and are both the primary protagonist and antagonists respectively.
- Despite this card having a second effect, it was never used throughout the anime, because when this monster was first Link Summoned against Spectre, Spectre did not have a Link Monster to use against it. Then, when it was Summoned for a second appearance against Varis, it could neither be activated in Chain with "Borreload Dragon" nor "Borreload eXcharge Dragon" as Lightning could not activate card effects against the former, while the latter was an Xyz Monster.
