What's up seeker. You wanna travel in time, have ascend to the astral plane and then do it.
That's not my forte though, that place is to shroud in mystery.

EDIT: See the first time I don't really flesh out a post I fuck up. I've been told that time traveling in a dream requires more than powers of awareness brought on by lucidity. The factor of your "soul calibur" comes into play.

Heh heh heh, I'm gonna keep calling it "soul calibur" forget the word ki.