# Introduction The Sagani school of Discord is further broken into three primary focuses: **Therum** Therum is the Sarganic Focus that practices energy manipulation. Specializing in increase and decay of the potential energy in an object, Thermic casters use the elements of fire and ice to their advantage. **Induction** Induction is the Sarganic Focus of polarity manipulation. Through powers of attraction and repulsion, Inductive casters use the elements of Volt and Air throughout their work. **Thargum** Thargum is the Sarganic Focus teaching inertia manipulation. Magnifying or subduing the resistances in the material, Thargic casters are masters of Earth and Water.