Tiamat

Tiamat (ティアマット, Tiamatto) is the, primeval sea from which all things came. Reputed as Nammu (ナム, Namu), it is said the earth and sky were born from her receding waters, while the ocean is filled with her numerous offspring. While possessing omnipotent creative power to go with omniscient knowledge, she is regarded as one who watched the world develop and populate from afar. Nonetheless, tens if not hundreds of millennia of existence proved tiresome. She would craft a portion of herself into the goddess Thalassa, watching this autonomous entity live, and birth children. Ultimately, she would devise a way to make herself palatable, so as to walk the earth herself instead of through proxies. Now, she searches for a surprise, in the hopes of easing her boredom.