The three colored explosions in the background of this card's artwork appear in each of the "Reactor" monsters' artworks.
This monster features the propellered turbine shoulders of "Summon Reactor", the green torso and legs of "Trap Reactor", and the red claws and the bombs of "Spell Reactor".
"SKY FIRE" ("Airraid" in the OCG) is the combination of the lettered suffixes used in the names of the "Reactor" monsters.
Greiger's Japanese name, "Bommer", and this card's Japanese name, "Giant Bomber Airraid" both share the same Japanese spelling and pronunciation of "bomber" (ボマー Bomā).
Ironically, despite the "Reactor" monsters being DARK monsters, this card is a WIND monster.