This card is based on the armor Azalea fashioned from the remains of Zard and Solferina and used to fight Raye and Roze in Yu-Gi-Oh! OCG Stories Sky Striker Ace arc chapter 15: "Imitation".
Its effect to equip an opponent's monster to itself references how Azalea attaches Ciela's mutilated body to the shield and discourages Raye and Roze from attacking.
