The lyrics of "The Nightchild" by Electric Wizard depict the perspective of a dark and ominous figure known as the Nightchild. This figure emerges from the realm of death (crawling from the grave) and seeks gratification through the worship of a person's body and the craving for their blood. The Nightchild is depicted as an elusive entity, invisible yet hauntingly present. The darkness and shadows gather around this figure, inviting others to become part of this obscure, nocturnal world. The lyrics briefly question the listener if they, too, are a Nightchild, inviting them to embrace this mysterious existence and be liberated. The protagonist (presumably the Nightchild) rejects the mundane and corrupt nature of the world ("Your rotten world means nothing to me"). They find solace and freedom under the cover of darkness. The Nightchild operates unseen, driven by an insatiable desire for new bodies and victims. The lyrics suggest a link between this figure's actions and addiction to drugs and murder, indicating a deranged and twisted nature. Overall, "The Nightchild" explores themes of darkness, obsession, and liberation from societal norms. It portrays a character who thrives in the shadows, feeding off the darkness and seeking gratification through violent and macabre acts. The song suggests that embracing this dark existence may provide an escape from the perceived emptiness of the world.