Card Trivia:Oilman
- This is the second Union monster that can equip itself to any Machine monster, with the first being "Heavy Mech Support Platform".
- It is also one of six Union monsters that can equip to a copy of itself, the other five being "Spirit of the Six Samurai, "Machina Peacekeeper", "Machina Gearframe", "Heavy Mech Support Platform", and "Metallizing Parasite - Lunatite".
- The words "Heros Oil" can be seen on this monster's chest.
- This card's name and artwork may be based on the "Oilman" Robo from Custom Robo.