[Vermaxi have nothing on him, kid. Zangetsu is the real deal; a ferocious monster with very little in the way of morality. Just a hunger for fighting and tasty souls.

Even if he doesn't need them, per se.

That little confused blink makes him chuckle. Of course he's not common. There's not that many four-way hybrids running around] Mmmm... well... that's too bad. Because I'm not actually giving you a choice, here. [a frown and he plucks a single hair from Hitsugaya's head. He examines it, then lets it fall] If I wait a little longer, you'll be even better. I'm nothing if not patient.