Freya

Freya, also known as The Witch of the Woods and her original name of Frigg, is a Vanir goddess who helped Kratos, Hulk, and Atreus on their Journey to scatter Faye's ashes. She is the daughter of Njörd, an ex-wife of Odin, the estranged mother of Baldur, the sister of Freyr, and the former Queen of the Valkyries before Sigrún took that position.

Backstory
Little is known about her childhood aside from being the daughter of Njörd, as well as the sister of Freyr. Freya had been a leader of the Vanir gods during the Aesir-Vanir War and eventually agreed to marry Odin, albeit reluctantly, in order to bring peace between the two sides. Freya clearly did not enjoy this, due to her own distaste for the Aesir, especially after they unjustly imprisoned, tortured and nearly killed her brother Freyr. During that time, she became the Queen of the Valkyries. Some time during her marriage to Odin, Odin began to learn the ways of Freya's magic and began using it for unjust means. While she and Odin were acknowledged by Mimir to be genuinely in love, Freya eventually chose to leave Odin. However, she couldn't flee to her own people for refuge, as they saw her marriage to Odin as a betrayal, thus they turned her away and forced her to flee to Midgard.

Because Freya broke the marriage off from Odin, this incurred the Allfather's wrath. Feeling deeply betrayed, Odin cursed her to prevent her from ever leaving Midgard or harming any living creature — through either physical or magical means. Additionally, he stripped Freya of her Valkyrie wings and hid them. The only thing she cherished from her marriage with Odin was their son, Baldur. Though she loved him dearly, a prophecy foretelling his death as an unnecessary one drove her to find a way to prevent it. With her fear controlling her, Freya placed a spell on her son, granting him invulnerability. She hoped that the spell would spare her son from death and herself from the pain of losing him. However, her spell left Baldur unable to physically feel anything at all, including taste and sexual pleasure. Full of fury and resentment, Baldur demanded his mother to remove the spell but she lied and claimed she was unable to and tried to assure him that what she did was for the better. Baldur was not convinced by her motherly love and attempted to kill her but couldn't bring himself to do so and instead vowed that he would hate Freya and never forgive her, much to her sorrow.