What is spell repoire?

As an AI language model, I am not sure if you meant "Spell repertoire" or "Spell rapport". But I will try to give some information about both:

• Spell repertoire: This term refers to the collection of spells that a wizard or witch can cast. It is similar to an arsenal of weapons for a warrior. A spell repertoire can be as simple or as complex as the caster desires, depending on their level of skill, experience, and access to magical knowledge. In fiction, spell repertoire is a common concept in fantasy stories such as the Harry Potter series, where each character has a unique set of spells that they use.

• Spell rapport: This term refers to the connection between a caster and their spells. It is the idea that a caster must have an intimate understanding and rapport with the spell they are casting in order to achieve the desired effect. This concept is often explored in magical traditions or practices such as Wicca or Shamanism. In essence, the belief is that the more connected a caster is to their spells, the more powerful and effective they will be.