In this fantasy universe, each player is the chief of a tribe of dragon keepers, defending the dragons from attacks by the evil hunter. The hunter wants to see those cute dragons dead, but must get past the dragon keepers. The keepers belong to different tribes but together they have the common goal of protecting the dragons. The keepers use magic in their duels with the evil hunter.

Dragon Keepers was designed by Vital Lacerda and his youngest daughter, Catarina. Says Vital, "She is the one who knows a lot about dragons and I could have never been able to do this design without her."