A direct descendent Kree of mixed Green and White heritage, Atrea is a Magi, seer and wise woman of the Savage Land who seems to possess immortality.
Born in the ancient city of Tara-Ka, Atrea soon found herself an outsider even to her own people, The Guardians, and sought solitude in the Highwall Mountains, where she now dwells with a small group of acolytes that travel to seek her teachings.
Atrea his recently become ally and lover with the human Banner (The Hulk) after his rejection of the outside world, with him now adopting the role of the protecter of her Sanctuary.