Bleach by a long shot. And I hate Bleach probably as much as I hate 99% of the members on this forum but I have to give credit where it's due. Not only was it surprising but it fits, except if you ask the tards who weren't paying attention. When Juha Bach first showed up he looked familiar but I couldn't remember where I'd seen him before and I merely assumed Kubo was using a similar design to say Hellsing or Lords of Shadow. Now it turns out he was "Zangetsu." That's how you set up something earthshaking without pulling ass.