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- This card appears in the artwork of "Solar Recharge".
- This card has a “Twilightsworn” counterpart known as “Jain, Twilightsworn General”.
- This monster’s ambiguous gender was often the subject of confusion among the fans, as Jain is a unisex name that can be given to both males and females and the monster has a rather short haircut but no visible secondary sex characteristics because of the bulky armor. However, as seen in the French name this card is most likely named after Jeanne d'Arc, AKA Joan of Arc. That means this monster is a female.
- Several other cards based on Joan of Arc include “St. Joan”, “Guardian Angel Joan”, “D/D/D Oracle King d'Arc” and “Noble Knight Joan”.