I use Hiei, Toguro, Shishio, and Seiya as well. Probably better with Toguro and Seiya though so it would be one of them. Although I did see a nasty Shishio combo earlier that makes me want to use him more, I couldn't tech out of it but that might of just been me failing. I don't know if it's just that I suck at teching or what, but sometimes it seems like I can't tech out of anything. Luffy for example seems to be able to loop gatling guns all day on me and I can't do **** about it.