Mantis is an empath with the ability to sense other people's feelings and alter them. She was raised by Ego and later recruited as a member of the Guardians of the Galaxy. Since she was a child, she helped ease Ego's neurotic behavior with her powers until the Guardians came to his planet. #Mantis #PomKlementieff #GuardiansoftheGalaxy #Avengers #Marvel #MCU