Magic (The Librarians)

Magic appears in the live-action fantasy TV series The Librarians developed by John Rogers. The TV series make use of a simple but dynamic magic concept.

Basic theory
Magic has three parts; power, focus and effect.

Power - The energy or force which makes an unnatural change in the environment or individual possible.

Focus - The item or spell which serves as a lens and lathe for the desired outcome, usually designed at the time of its creation for a specific purpose.

Effect - The consequence in the world of the magic being unleashed. Although it is not directly stated, this is often implied to include the price to the wielder of deploying the magic.