Mahito is a recently manifested curse. He has the ability to transform the soul into whatever shape he likes, this is called "Idle Transfiguration". Mahito is playful, sadistic, unfeeling, and cruel. He hates humans with a burning passion. Mahito is like a cat playing with a mouse, he does not care. He only cares to do what he wants, what he likes. If that means killing someone then he'll do it. It doesn't matter, life has no value to him. So he does what he wants. He's... Strange.