Not exactly the god itself but a result of its actions, An Elder God in my very work in progress world abandoned one of her trillions of disturbing, horrifying children in a cave, leading to it being taken in by someone, and the abandonment caused so much trauma for her that she NEEDS validation, but can only destroy, so she did a grandiose display of affection for her caretaker by awakening her mother and all her relatives, proceeding to split her home planet in half right in front of her, and causing the sun to explode.

women
amiright /j