Not of this world, eh? What about the activation cost how does that work? Lemme see here... You Pay 3, tap it or pay U, and tap it? what the heck? train! And its "not of this world." Thats saying a lot... Howabout its part of the old erratic portal? that would make sense. But remember, we're still working with something odd here. Urza's old landmarks from the brothers war are about, which I have no explanation for. You also see that the level of technology is of a higher degree and.... Urza and Mishra's father? this is his little land? um.... I'll just stop mulling it over now.