[@Teoinsanity]

Time travel is almost always expressly forbidden, because it gets exceedingly complex. Furthermore, if I give you guys access to time travel then the options are limitless.

PM me the details if you want to try this, and I'll tell you whether or not I'll allow it to even happen. Akihisa Yoshi will determine whether he wants his characters revived in such a fashion.

I'm willing to be lenient in the revival of Creed, as I killed him off by accident. Other characters will not receive such treatment, a special quest will need to be performed just for the purpose of reviving them.

[@Akihisa Yoshii]
Creed may be revived, and you may throw in any number of other characters. Including your version of Castiel. If you want, you could throw in a nerfed version of Death.