[quote=@Server]
[@Zyx]

So is this guy able to traverse out-of-source-material dimensions?
[/quote]

>No, not unless he gets the ability to from somewhere external - like someone teaching him some technique or something - as even in the source material travel to other realities in the same continuity could only be done via a portal created by a ritual. Assuming you're not on the same level as the Darkness or God naturally.