Are you kidding me? I'm pretty sure you know enough about Humans already- you ARE one! But here's a little something about magic: Humans can learn and utilize more magic than Jakkai can, but still can't use very high-powered spells. For example, little Billy Jenkins can set his mother's flower garden on fire with a flame spell, but even when he becomes a criminal mastermind in his later years, he still won't be able to annihilate his hometown with a single blast.