Callisto (God of War)

Callisto is both a minor villain in God of War: Ghost of Sparta, and the mother of Kratos and Demios.

History
Callisto had an affair with Zeus at one point. When they were together, they had two sons; Kratos and Deimos. Zeus told Callisto not to tell them who their real father is and dissappeared. Callisto also had to lie to Kratos that Deimos was dead and that he shouldn't search for him. Years later Callisto was brought into the temple of Poseidon and live there forever by Zeus.

When Kratos was searching for some answers about his nightmares, he encounters his deathly ill mother. She told Kratos that his younger brother is alive in the Domain of Death. Kratos also asked you his real father was. Callisto tried to whispered in his ear (It's unknown if Callisto managed to tell Kratos that Zeus is his father or not). After she tried to tell Kratos who his father his, she trnsforms into a monster and fight Kratos. After a lengthy fight Kratos managed to stab the monster, reverting back into Callisto. Before he tired he proclaimed that she was finally free, and told Kratos to the Temple of Ares to find the answer he seeked. When she died in Kratos' hands, her bodied dissappeared.

After the End Credit ended the Grave Digger somehow managed to acquire Callisto's body and place her in a grave that he already dug up.