>>54465030>Zacian was based on Morgan le FayZacian was based on Excalibur, which was given to Arthur by the Lady of the Lake (!!!) after breaking Caliburn in a battle. And given Zacian's lore and typing equate more to the Fey folk who lend their aid to King Arthur, it's clear she's a reference to LoL than Morgan le Fay (who was never once associated with swords in any fashion).
Furthermore, the Japanese, English and Chinese languages all outright state Zacian is Zamazenta's sister. Seems the romance languages want to keep the genderbender options open.