Busters can work either individually or in groups. Buster are policed by a group known as the Broad Busters, commonly referred to as BB, and must have at least a minimum level of 40. Busters fight with Divine attack (energy in the forms of Air, Fire, Light, Thunder, and Water), or their own individual Saiga (A magic weapon made of divine energy), the ultimate weapon used to fight evil. Normally, a Buster is not able to produce a Saiga until they have mastered a certain level of divine attack.