- "St. Joan" is a reference to Joan of Arc.
- Its Fusion Materials are also both related to Joan of Arc, who was known as "The Maiden of Orléans" ("The Forgiving Maiden") and carried a banner bearing the words "Jhésus-Marie" (Jesus and Mary) ("Darklord Marie").
- The Fusion summon of the card is symbolic, as The Forgiving Maiden forgives Darklord Marie for all of her sins and she becomes a saint.
- This has five counterparts, "Guardian Angel Joan", "Noble Knight Joan", “Jain, Lightsworn Paladin”, “Jain, Twilightsworn General” and "D/D/D Oracle King d'Arc".
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