Tamer

Tamer is on of the five Meister types an Exorcist can excel in.

Tamers use demons, known as familiars, to fight for them. To summon a familiar, the summoner needs a magic circle, their blood, and a appropriate appeal. As stated by upper class Tamer Igot Neuhaus, there are an incredibly amount of humans who can summon Demons. And make them their familiar. To tame demons, one needs both natural talent, and a high level of spirit fortitude (displayed as confidence in one's self, as well as a lack of fear). If a familiar senses that their summoner is lacking in spiritual fortitude, the summoned familiar will turn against the Tamer and attack them. To prevent this, the destruction of the magic circle will reverse the summon.