The Phoenix Force is a powerful cosmic entity in the Marvel Comics universe, often associated with themes of rebirth and resurrection. It is primarily linked to the character Jean Grey, a member of the X-Men, who becomes its host. The Phoenix Force embodies life, death, and the cycle of creation, making it one of the most formidable forces in the Marvel multiverse. When the Phoenix Force manifests, it grants immense powers, including telepathy, telekinesis, and the ability to manipulate matter and energy. It can also resurrect the dead and create or destroy entire worlds. The entity's connection to Jean Grey often leads to dramatic storylines, exploring the balance between power and responsibility.