YMMV / Fire Emblem Heroes Book VII

• Complete Monster: Njörðr is the king of Vanaheimr who secretly despises mortals for continuously growing in numbers yet also being inferior to the gods who are declining, and plots to end every single mortal through the erasure of time itself. As part of his plan, Njörðr would order Seiðr to have a baby with Kiran so that Heiðr would be born, and would then proceed to transfer the Golden Seer's curse on her, turning Heiðr into a monster. When Kiran and Seiðr are forced to kill her, the curse would then transfer to Seiðr, beginning her transformation into Gullveig, with Njörðr gloating on how he masterminded the situation and intending to turn Gullveig into his pawn to destroy all of time.