Alright so, the material that fuels the World Engine AND Starstruck is a material called Dorirum. It's made from skin flakes knocked off of The Architect, who created the Multiverse that Dunnaman comes from. There are multiple Multiverses, for simplicity's sake. Since many roleplayers have a multiverse of their own. When Kanitah's spirit was brought along in the space train, that material was brought with him into the multiverse that he is currently in. The same one that he was in when he met Fury for the first time. 

Portals and space ships are the explanation for how he got there in the first place.

Now that Dorirum is naturally growing in THAT multiverse, he's managed to be given one of them. In Starstruck. 

That explains how he's got it.

I suppose, at its barest, it would have some kind of mirror of The Architect's personality. Like a remnant of some thought process that the Architect has. 

Considering The Architect is constantly at war with The Abyss, the force of entropy that is outside of all things, it might have some kind of beef with the Pseudo-Entropy of The Void's powers.