Magic

"If strength comes from the body, and intelligence from the mind, then Magic must come from the spirit." Magic, during the middle ages of Uonia, it was used extremely frequently, espicially in a certain nation within Proventius. After the killings of Celestia and Luna, magic became forgotten across Uonia and even saw miniscule to no use during The Great War. Some nations kept the idealogy fresh in their mind, yet many others have forgotten of it. Machines can never use magic because they lack the spirit, and magic can never create machines because it lacks the intellect.