Porcelain Amumu

Eternally young due to his bond with the Rat Relic, Amumu's innocence belies centuries of existence. He's been lonely in ages past, but no more: Lux is like his big sister, and Kindred is his… Kindred? Companionship hasn't stopped his occasional tantrums, of course, but at least now there's someone to shine his porcelain eyes after a nice cathartic cry.