She feels you. She knows what you are feeling right now. That's all about her in our fanart Guardians of the Galaxy Mantis cursor pack. Mantis is a Celestial hybrid empath who can sense other people's feelings and change these emotions. She was raised by her father - Celestial Ego. After bonding with Drax the Destroyer on Ego's planet, she decided to care for the Guardians and allied with them to help prevent Ego from conquering the Galaxy. Later she became a member of the Guardians of the Galaxy, led by her paternal half-brother, Peter Quill.