Cerberus
Légendaire · Card Captor Sakura

Cerberus, nicknamed "Kero", is the appointed guardian of the book which holds the Clow Cards. He is one of two magical creatures created by Clow Reed along with the Clow Cards.
Légendaire · Card Captor Sakura

Cerberus, nicknamed "Kero", is the appointed guardian of the book which holds the Clow Cards. He is one of two magical creatures created by Clow Reed along with the Clow Cards.