Você está pensando em Huntik: Secrets & Seekers , uma série animada originalmente desenvolvida na Itália.
The series follows Lok Lambert as he uncovers the secret legacy of his missing father. His father, Eathon, was a member of the Huntik Foundation and a part of a secret world of magic users known as Seekers and creatures known as Titans. On his mission to uncover what happened to his father, Lok is joined by Dante Vale, Sophie Casterwill, Zhalia Moon, and a talking Titan called Cherit.[4] Season one focuses on the fight against the evil Organization, led by a powerful Seeker known as the Professor [cut]
Titãs são controlados usando alguns "amuletos" que basicamente são pedras preciosas às quais o monstro está amarrado. Uma vez que o evocador cria um vínculo com o monstro convocado e "controla" telepaticamente, é muito difícil controlar mais do que alguns de uma só vez.