'Necromancer magic, basic dark magic attack, dark chains, crow eyes. These are the basic magic I can cast after sacrificing a living thing by drawing a magic circle. The duration of magic, the amount of magic spells I can cast and the amount of power and density of the attack all depend on the living thing I am sacrificing.'
'A cat or a small dog can supply me with more power than a rat. And a big dog can supply me with more power than a smaller one. Just like that, a small human can't supply me with more power than an adult one.'